Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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Title

Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.

Title Variants:

Abbreviated: Proc. Am. Phil. Soc.

Related Titles

Series: Museum of Comparative Zoology--Biodiversity Heritage Library digitization project.

By



Genre

Journal

Publication info

Philadelphia :American Philosophical Society

Frequency

Quarterly,

Subjects

Learned institutions and societies , Pennsylvania , Periodicals , Philadelphia , Science

BHL Collections:

Ernst Mayr Library of the MCZ, Harvard University

Find in a local library

Title

Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.

Title Variants:

Abbreviated: Proc. Am. Phil. Soc.

Related Titles

Series: Museum of Comparative Zoology--Biodiversity Heritage Library digitization project.

By


American Philosophical Society. , Proceedings.

Genre

Journal

Publication info

Philadelphia :American Philosophical Society

Notes:

Some issues lack distinctive title.

Description based on: Vol. 119, no. 6 (Dec. 5, 1975).

Citation/References: Chemical abstracts | 0009-2258

Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.

Subjects

Learned institutions and societies , Pennsylvania , Periodicals , Philadelphia , Science

BHL Collections:

Ernst Mayr Library of the MCZ, Harvard University

Call Number

Q11 .P5

Language

English

Identifiers:

CODEN: PAPCAA
ISSN: 0003-049X
LCCN: 12030251
NLM: W1 PR584KV
OCLC: 1480557

Find in a local library

Download MODS

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Download BibTeX citations

@book{bhl107383,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.1 1838-1840},
url = {http://www.biodiversitylibrary.org/item/107383},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {-1838},
pages = {352},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl107402,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.2 1841-1843},
url = {http://www.biodiversitylibrary.org/item/107402},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {-1838},
pages = {296},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86861,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 3 (1843)},
url = {http://www.biodiversitylibrary.org/item/86861},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838},
pages = {244},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl103366,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.4 (1843-1847)},
url = {http://www.biodiversitylibrary.org/item/103366},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1843-1847},
pages = {406},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl103358,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.5 (1848-1853)},
url = {http://www.biodiversitylibrary.org/item/103358},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1848-1853},
pages = {390},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31278,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 6 (1854-1858)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31278},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1854-1858},
pages = {414},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30596,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 7 (1859-1861)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30596},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1859-1861},
pages = {440},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31334,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 8 (1860)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31334},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1860-1861},
pages = {496},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86768,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 8 (1860)},
url = {http://www.biodiversitylibrary.org/item/86768},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1860},
pages = {422},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30581,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 9 (1862-1864)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30581},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1862-1864},
pages = {556},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86798,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 9 (1862-1864)},
url = {http://www.biodiversitylibrary.org/item/86798},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1862-1864},
pages = {550},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31414,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 10 (1865-1868)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31414},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1865-1868},
pages = {632},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl97664,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.11 (1869-1870)},
url = {http://www.biodiversitylibrary.org/item/97664},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1869-1870},
pages = {646},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl108737,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 12 (1871-1872)},
url = {http://www.biodiversitylibrary.org/item/108737},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1871-1872},
pages = {613},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31322,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 13 (1873)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31322},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1873},
pages = {536},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl97665,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 14 (1874-1875)},
url = {http://www.biodiversitylibrary.org/item/97665},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1874-1875},
pages = {724},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86415,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 15 (1876)},
url = {http://www.biodiversitylibrary.org/item/86415},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1876},
pages = {484},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl42062,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 15 (1876)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/42062},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1876},
pages = {484},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31284,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 16 (1876-1877)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31284},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
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pages = {698},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94441,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 17 (1877-78)},
url = {http://www.biodiversitylibrary.org/item/94441},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1877-78},
pages = {794},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86442,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 17 (1877-78)},
url = {http://www.biodiversitylibrary.org/item/86442},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1877-78},
pages = {782},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86398,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 18 (1878-1880)},
url = {http://www.biodiversitylibrary.org/item/86398},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1878},
pages = {628},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31931,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 18 (1878-1880)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31931},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1878},
pages = {624},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl98173,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.19 (1880-1882)},
url = {http://www.biodiversitylibrary.org/item/98173},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1880-1882},
pages = {714},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86426,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 20 (1882-1883)},
url = {http://www.biodiversitylibrary.org/item/86426},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1882-1883},
pages = {714},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31075,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 20 (1882-1883)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31075},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1882},
pages = {720},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl111841,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 21 (1883-1884)},
url = {http://www.biodiversitylibrary.org/item/111841},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1883-1884},
pages = {743},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31069,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 22 (1885)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31069},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1885},
pages = {488},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31070,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 23 (1886)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31070},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1886},
pages = {660},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31428,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 24 (1887)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31428},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1887},
pages = {484},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl108736,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 25 (1888)},
url = {http://www.biodiversitylibrary.org/item/108736},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1888},
pages = {367},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31462,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 26 (1889)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31462},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1889},
pages = {610},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86412,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 26 (1889)},
url = {http://www.biodiversitylibrary.org/item/86412},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1889},
pages = {610},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31077,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 27 (1889) Commemorative of the Centennial Anniversary},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31077},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1889},
pages = {232},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86850,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 27 (1889) Commemorative of the Centennial Anniversary},
url = {http://www.biodiversitylibrary.org/item/86850},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {},
pages = {238},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86372,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 28-30 (1890-1892)},
url = {http://www.biodiversitylibrary.org/item/86372},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1890-1892},
pages = {926},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30365,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 28 (1890)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30365},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1890},
pages = {320},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31074,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 29 (1891)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31074},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1891},
pages = {242},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31078,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 30 (1892)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31078},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1892},
pages = {390},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31612,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 31 (1893)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31612},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1893},
pages = {440},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86396,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 31 (1893)},
url = {http://www.biodiversitylibrary.org/item/86396},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1893},
pages = {438},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94529,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 32 (1893)},
url = {http://www.biodiversitylibrary.org/item/94529},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1893},
pages = {844},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94449,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 33 (1894)},
url = {http://www.biodiversitylibrary.org/item/94449},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1894},
pages = {494},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31430,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 34 (1895)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31430},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1895},
pages = {556},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30364,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 35 (1896)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30364},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1896},
pages = {556},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86417,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 35 (1896)},
url = {http://www.biodiversitylibrary.org/item/86417},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1896},
pages = {536},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31433,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 36 (1897)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31433},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1897},
pages = {558},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31422,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 37 (1898)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31422},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1898},
pages = {386},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31463,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 38 (1899)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31463},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1899},
pages = {248},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94909,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 39 (1900)},
url = {http://www.biodiversitylibrary.org/item/94909},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838},
pages = {814},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31072,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 40 (1901)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31072},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1901},
pages = {242},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86849,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 40 (1901)},
url = {http://www.biodiversitylibrary.org/item/86849},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1901},
pages = {234},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86405,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 41 (1902)},
url = {http://www.biodiversitylibrary.org/item/86405},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1902},
pages = {490},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31622,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 41 (1902)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31622},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1902},
pages = {503},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86373,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 42 (1903)},
url = {http://www.biodiversitylibrary.org/item/86373},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1903},
pages = {466},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94523,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 42 (1903)},
url = {http://www.biodiversitylibrary.org/item/94523},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838},
pages = {486},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86385,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 43 (1904)},
url = {http://www.biodiversitylibrary.org/item/86385},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1904},
pages = {486},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31076,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 43 (1904)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31076},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1904},
pages = {502},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31613,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 44 (1905)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31613},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1905},
pages = {302},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86358,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 44 (1905)},
url = {http://www.biodiversitylibrary.org/item/86358},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1905},
pages = {292},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86420,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 45 (1906)},
url = {http://www.biodiversitylibrary.org/item/86420},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1906},
pages = {446},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30545,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 45 (1906)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30545},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1906},
pages = {460},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31172,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 46 (1907)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31172},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1907},
pages = {512},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31472,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 47 (1908)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31472},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1908},
pages = {758},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86413,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 47 (1908)},
url = {http://www.biodiversitylibrary.org/item/86413},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1908},
pages = {750},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl94889,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 48 (1909)},
url = {http://www.biodiversitylibrary.org/item/94889},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838},
pages = {640},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86397,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 49 (1910)},
url = {http://www.biodiversitylibrary.org/item/86397},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1910},
pages = {508},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31209,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 49 (1910)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31209},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1910},
pages = {526},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86376,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 50 (1911)},
url = {http://www.biodiversitylibrary.org/item/86376},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1911},
pages = {800},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31630,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 50, index v.1-50 (1911)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31630},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1911},
pages = {912},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86404,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {Index v. 1-50 (1838-1911)},
url = {http://www.biodiversitylibrary.org/item/86404},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838-1911},
pages = {100},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86410,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 51 (1912)},
url = {http://www.biodiversitylibrary.org/item/86410},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1912},
pages = {682},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31303,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 51 (1912)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31303},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1912},
pages = {700},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl95640,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 52 (1913)},
url = {http://www.biodiversitylibrary.org/item/95640},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1838},
pages = {824},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31934,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 53 (1914)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31934},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1914},
pages = {388},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl97666,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v.54 (1915)},
url = {http://www.biodiversitylibrary.org/item/97666},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1915},
pages = {556},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86422,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 55 (1916)},
url = {http://www.biodiversitylibrary.org/item/86422},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1916},
pages = {650},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31629,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 55 (1916)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31629},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1916},
pages = {686},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31628,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 56 (1917)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31628},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1917},
pages = {812},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86386,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 56 (1917)},
url = {http://www.biodiversitylibrary.org/item/86386},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1917},
pages = {830},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31632,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 57 (1918)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31632},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1918},
pages = {752},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86873,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 57 (1918)},
url = {http://www.biodiversitylibrary.org/item/86873},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1918},
pages = {728},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86409,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 58 (1919)},
url = {http://www.biodiversitylibrary.org/item/86409},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1919},
pages = {496},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl30553,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 58 (1919)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30553},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1919},
pages = {520},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31625,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 59 (1920)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31625},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1920},
pages = {590},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86419,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 59 (1920)},
url = {http://www.biodiversitylibrary.org/item/86419},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1920},
pages = {564},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31464,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 60 (1921)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31464},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1921},
pages = {660},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl31624,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 61 (1922)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/31624},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1922},
pages = {358},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

@book{bhl86375,
title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge. },
volume = {v. 61-62 (1921-1922)},
url = {http://www.biodiversitylibrary.org/item/86375},
note = {http://www.biodiversitylibrary.org/bibliography/7023 --- Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.},
publisher = {Philadelphia :American Philosophical Society},
author = {American Philosophical Society.},
year = {1922},
pages = {812},
keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science|},
}

Download EndNote citations

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%0 Book
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%0 Book
%A American Philosophical Society.
%D 1865-1868
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%A American Philosophical Society.
%D 1869-1870
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/97664



%0 Book
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%D 1871-1872
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/108737



%0 Book
%A American Philosophical Society.
%D 1873
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
%D 1874-1875
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/97665



%0 Book
%A American Philosophical Society.
%D 1876
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86415



%0 Book
%A American Philosophical Society.
%D 1876
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
%D 1877-78
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86442



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
%D 1878
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
%D 1880-1882
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/98173



%0 Book
%A American Philosophical Society.
%D 1882-1883
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86426



%0 Book
%A American Philosophical Society.
%D 1882
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 20 (1882-1883)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31075



%0 Book
%A American Philosophical Society.
%D 1883-1884
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L QK1 .A43
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/111841



%0 Book
%A American Philosophical Society.
%D 1885
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 22 (1885)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31069



%0 Book
%A American Philosophical Society.
%D 1886
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 23 (1886)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31070



%0 Book
%A American Philosophical Society.
%D 1887
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 24 (1887)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31428



%0 Book
%A American Philosophical Society.
%D 1888
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 25 (1888)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/108736



%0 Book
%A American Philosophical Society.
%D 1889
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 26 (1889)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31462



%0 Book
%A American Philosophical Society.
%D 1889
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 26 (1889)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86412



%0 Book
%A American Philosophical Society.
%D 1889
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 27 (1889) Commemorative of the Centennial Anniversary
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31077



%0 Book
%A American Philosophical Society.
%D 1838
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 27 (1889) Commemorative of the Centennial Anniversary
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86850



%0 Book
%A American Philosophical Society.
%D 1890-1892
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 28-30 (1890-1892)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86372



%0 Book
%A American Philosophical Society.
%D 1890
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 28 (1890)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/30365



%0 Book
%A American Philosophical Society.
%D 1891
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 29 (1891)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31074



%0 Book
%A American Philosophical Society.
%D 1892
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 30 (1892)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31078



%0 Book
%A American Philosophical Society.
%D 1893
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 31 (1893)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31612



%0 Book
%A American Philosophical Society.
%D 1893
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 31 (1893)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86396



%0 Book
%A American Philosophical Society.
%D 1893
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 32 (1893)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/94529



%0 Book
%A American Philosophical Society.
%D 1894
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 33 (1894)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/94449



%0 Book
%A American Philosophical Society.
%D 1895
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 34 (1895)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31430



%0 Book
%A American Philosophical Society.
%D 1896
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 35 (1896)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/30364



%0 Book
%A American Philosophical Society.
%D 1896
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86413



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/94889



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
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%0 Book
%A American Philosophical Society.
%D 1910
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31209



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86376



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31630



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
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%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86404



%0 Book
%A American Philosophical Society.
%D 1912
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86410



%0 Book
%A American Philosophical Society.
%D 1912
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31303



%0 Book
%A American Philosophical Society.
%D 1838
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/95640



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 53 (1914)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31934



%0 Book
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/97666



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
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%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86422



%0 Book
%A American Philosophical Society.
%D 1916
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31629



%0 Book
%A American Philosophical Society.
%D 1917
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
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%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31628



%0 Book
%A American Philosophical Society.
%D 1917
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 56 (1917)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%O Proc. Am. Phil. Soc.
%L Q11 .P5
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86386



%0 Book
%A American Philosophical Society.
%D 1918
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
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%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31632



%0 Book
%A American Philosophical Society.
%D 1918
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%I American Philosophical Society
%V v. 57 (1918)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86873



%0 Book
%A American Philosophical Society.
%D 1919
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 58 (1919)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86409



%0 Book
%A American Philosophical Society.
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%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%I American Philosophical Society
%V v. 58 (1919)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/30553



%0 Book
%A American Philosophical Society.
%D 1920
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%I American Philosophical Society
%V v. 59 (1920)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Learned institutions and societies
%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31625



%0 Book
%A American Philosophical Society.
%D 1920
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%I American Philosophical Society
%V v. 59 (1920)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86419



%0 Book
%A American Philosophical Society.
%D 1921
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%V v. 60 (1921)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31464



%0 Book
%A American Philosophical Society.
%D 1922
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%I American Philosophical Society
%V v. 61 (1922)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Pennsylvania
%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/31624



%0 Book
%A American Philosophical Society.
%D 1922
%T Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
%C Philadelphia :
%I American Philosophical Society
%V v. 61-62 (1921-1922)
%! Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
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%K Periodicals
%K Philadelphia
%K Science
%G English
%Z Some issues lack distinctive title. --- Description based on: Vol. 119, no. 6 (Dec. 5, 1975). --- Chemical abstracts | 0009-2258 --- Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued.
%U http://www.biodiversitylibrary.org/item/86375