Author/Creator:
Academy of Natural Sciences of Philadelphia.

Publication info:
Philadelphia,Academy of Natural Sciences of Philadelphia 1841

 

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Download BibTeX citations

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@book{bhl84781,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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pages = {500},
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@book{bhl18270,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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pages = {506},
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@book{bhl84742,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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pages = {532},
keywords = {Natural history|Periodicals|},
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@book{bhl17663,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {540},
keywords = {Natural history|Periodicals|},
}

@book{bhl84758,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 32 (1880)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {506},
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@book{bhl28115,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 32 (1880)},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1880},
pages = {514},
keywords = {Natural history|Periodicals|},
}

@book{bhl84857,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 33 (1881)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {584},
keywords = {Natural history|Periodicals|},
}

@book{bhl30732,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 33 (1881)},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1881},
pages = {588},
keywords = {Natural history|Periodicals|},
}

@book{bhl84886,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 34 (1882)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {424},
keywords = {Natural history|Periodicals|},
}

@book{bhl17635,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {422},
keywords = {Natural history|Periodicals|},
}

@book{bhl84724,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {404},
keywords = {Natural history|Periodicals|},
}

@book{bhl30122,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 35 (1883)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1883},
pages = {412},
keywords = {Natural history|Periodicals|},
}

@book{bhl84723,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 36 (1884)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {420},
keywords = {Natural history|Periodicals|},
}

@book{bhl30124,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 36 (1884)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1884},
pages = {428},
keywords = {Natural history|Periodicals|},
}

@book{bhl84768,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 37 (1885)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {508},
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@book{bhl30490,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 37 (1885)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1885},
pages = {514},
keywords = {Natural history|Periodicals|},
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@book{bhl84754,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 38 (1886)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {462},
keywords = {Natural history|Periodicals|},
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@book{bhl17721,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {464},
keywords = {Natural history|Periodicals|},
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@book{bhl84767,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {512},
keywords = {Natural history|Periodicals|},
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@book{bhl17717,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {520},
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@book{bhl84737,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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pages = {554},
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@book{bhl18307,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
pages = {564},
keywords = {Natural history|Periodicals|},
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@book{bhl18039,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {536},
keywords = {Natural history|Periodicals|},
}

@book{bhl84858,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 42 (1890)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {554},
keywords = {Natural history|Periodicals|},
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@book{bhl30128,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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year = {1890},
pages = {560},
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@book{bhl84859,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 43 (1891)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {580},
keywords = {Natural history|Periodicals|},
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@book{bhl84884,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {568},
keywords = {Natural history|Periodicals|},
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@book{bhl17664,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {576},
keywords = {Natural history|Periodicals|},
}

@book{bhl84874,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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pages = {624},
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title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
pages = {632},
keywords = {Natural history|Periodicals|},
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@book{bhl84746,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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year = {},
pages = {536},
keywords = {Natural history|Periodicals|},
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@book{bhl18073,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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year = {},
pages = {534},
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@book{bhl84804,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
pages = {642},
keywords = {Natural history|Periodicals|},
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@book{bhl18330,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {654},
keywords = {Natural history|Periodicals|},
}

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title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {674},
keywords = {Natural history|Periodicals|},
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@book{bhl17698,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {688},
keywords = {Natural history|Periodicals|},
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@book{bhl84733,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {602},
keywords = {Natural history|Periodicals|},
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@book{bhl18049,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {622},
keywords = {Natural history|Periodicals|},
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@book{bhl84881,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 50 (1898)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {600},
keywords = {Natural history|Periodicals|},
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@book{bhl17645,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {606},
keywords = {Natural history|Periodicals|},
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@book{bhl84762,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 51 (1899)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {634},
keywords = {Natural history|Periodicals|},
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@book{bhl30127,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 51 (1899)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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pages = {646},
keywords = {Natural history|Periodicals|},
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@book{bhl79452,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 52 (1900)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {870},
keywords = {Natural history|Periodicals|},
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@book{bhl84744,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {984},
keywords = {Natural history|Periodicals|},
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@book{bhl38485,
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {1901},
pages = {976},
keywords = {Natural history|Periodicals|},
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@book{bhl79429,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 54 (1902)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {938},
keywords = {Natural history|Periodicals|},
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@book{bhl39540,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 54 (1902)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/39540},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1902},
pages = {934},
keywords = {Natural history|Periodicals|},
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@book{bhl84790,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 55 (1903)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {980},
keywords = {Natural history|Periodicals|},
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@book{bhl30485,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 55 (1903)},
copyright = {NOT_IN_COPYRIGHT},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1903},
pages = {980},
keywords = {Natural history|Periodicals|},
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@book{bhl84792,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 56 (1904)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {1022},
keywords = {Natural history|Periodicals|},
}

@book{bhl30096,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 56 (1904)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1904},
pages = {1024},
keywords = {Natural history|Periodicals|},
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@book{bhl84750,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 57 (1905)},
url = {http://www.biodiversitylibrary.org/item/84750},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {1080},
keywords = {Natural history|Periodicals|},
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@book{bhl30015,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 57 (1905)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30015},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1905},
pages = {1080},
keywords = {Natural history|Periodicals|},
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@book{bhl79482,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 58 (1906)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {692},
keywords = {Natural history|Periodicals|},
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@book{bhl30129,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 58 (1906)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30129},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {1906},
pages = {690},
keywords = {Natural history|Periodicals|},
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@book{bhl79427,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 59 (1907)},
url = {http://www.biodiversitylibrary.org/item/79427},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {700},
keywords = {Natural history|Periodicals|},
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@book{bhl38138,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 59 (1907)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/38138},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {1907},
pages = {698},
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@book{bhl79152,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 60 (1908)},
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@book{bhl30138,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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@book{bhl84740,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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@book{bhl17974,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
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url = {http://www.biodiversitylibrary.org/item/17974},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {678},
keywords = {Natural history|Periodicals|},
}

@book{bhl84751,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 62 (1910)},
url = {http://www.biodiversitylibrary.org/item/84751},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
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year = {},
pages = {814},
keywords = {Natural history|Periodicals|},
}

@book{bhl28143,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 62 (1910)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/28143},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {1910},
pages = {814},
keywords = {Natural history|Periodicals|},
}

@book{bhl84732,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 63 (1911)},
url = {http://www.biodiversitylibrary.org/item/84732},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {734},
keywords = {Natural history|Periodicals|},
}

@book{bhl17738,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 63 (1911)},
url = {http://www.biodiversitylibrary.org/item/17738},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {732},
keywords = {Natural history|Periodicals|},
}

@book{bhl17736,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 64 (1912)},
url = {http://www.biodiversitylibrary.org/item/17736},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {670},
keywords = {Natural history|Periodicals|},
}

@book{bhl17936,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {Proceedings, 100th Anniversary Commemoration meeting (1912)},
url = {http://www.biodiversitylibrary.org/item/17936},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {164},
keywords = {Natural history|Periodicals|},
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@book{bhl17672,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {Index, 1812-1912 (1913)},
url = {http://www.biodiversitylibrary.org/item/17672},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
pages = {1450},
keywords = {Natural history|Periodicals|},
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@book{bhl84778,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 65 (1913)},
url = {http://www.biodiversitylibrary.org/item/84778},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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keywords = {Natural history|Periodicals|},
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title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 65 (1913)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/30014},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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@book{bhl79430,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 66 (1914)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
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keywords = {Natural history|Periodicals|},
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@book{bhl18052,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 66 (1914)},
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note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
pages = {764},
keywords = {Natural history|Periodicals|},
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@book{bhl79162,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 67 (1915)},
url = {http://www.biodiversitylibrary.org/item/79162},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
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keywords = {Natural history|Periodicals|},
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@book{bhl17758,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 67 (1915)},
url = {http://www.biodiversitylibrary.org/item/17758},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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@book{bhl79453,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 68 (1916)},
url = {http://www.biodiversitylibrary.org/item/79453},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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@book{bhl18053,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 68 (1916)},
url = {http://www.biodiversitylibrary.org/item/18053},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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@book{bhl79423,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 69 (1917)},
url = {http://www.biodiversitylibrary.org/item/79423},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {},
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@book{bhl28002,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 69 (1917)},
copyright = {NOT_IN_COPYRIGHT},
url = {http://www.biodiversitylibrary.org/item/28002},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
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year = {1917},
pages = {436},
keywords = {Natural history|Periodicals|},
}

@book{bhl84895,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 70 (1918)},
url = {http://www.biodiversitylibrary.org/item/84895},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {404},
keywords = {Natural history|Periodicals|},
}

@book{bhl18308,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 70 (1918)},
url = {http://www.biodiversitylibrary.org/item/18308},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {404},
keywords = {Natural history|Periodicals|},
}

@book{bhl84735,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 71 (1919)},
url = {http://www.biodiversitylibrary.org/item/84735},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {368},
keywords = {Natural history|Periodicals|},
}

@book{bhl18320,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 71 (1919)},
url = {http://www.biodiversitylibrary.org/item/18320},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {366},
keywords = {Natural history|Periodicals|},
}

@book{bhl84782,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 72 (1920)},
url = {http://www.biodiversitylibrary.org/item/84782},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {454},
keywords = {Natural history|Periodicals|},
}

@book{bhl24044,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 72 (1920)},
url = {http://www.biodiversitylibrary.org/item/24044},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {452},
keywords = {Natural history|Periodicals|},
}

@book{bhl84718,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 73 (1921)},
url = {http://www.biodiversitylibrary.org/item/84718},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {662},
keywords = {Natural history|Periodicals|},
}

@book{bhl17650,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 73 (1921)},
url = {http://www.biodiversitylibrary.org/item/17650},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {658},
keywords = {Natural history|Periodicals|},
}

@book{bhl17718,
title = {Proceedings of the Academy of Natural Sciences of Philadelphia.},
volume = {v. 74 (1922)},
url = {http://www.biodiversitylibrary.org/item/17718},
note = {http://www.biodiversitylibrary.org/bibliography/6885},
publisher = {Philadelphia,Academy of Natural Sciences of Philadelphia},
author = {Academy of Natural Sciences of Philadelphia.},
year = {},
pages = {374},
keywords = {Natural history|Periodicals|},
}

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