Annual report - Entomological Society of Ontario. (The Society, 1918)

Annual report - Entomological Society of Ontario. (The Society, 1919)

Annual report for the year ended June 30 ... - United States National Museum (Smithsonian Institution, 1952)

Annual report for the year ended June 30 ... - United States National Museum (Smithsonian Institution, 1953)

Annual report for the year ended June 30 ... - United States National Museum (Smithsonian Institution, 1954)

Annual report for the year ended June 30 ... - United States National Museum (Smithsonian Institution, 1960)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1893)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1902)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1915)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1931)

Report of the United States Commissioner of Fisheries for the fiscal year ... with appendixes - United States. Bureau of Fisheries. (G.P.O, 1923)

Annual report of the director of the Museum of Comparative Zoölogy at Harvard College to the president and fellows of Harvard College for ... - Harvard University. Museum of Comparative Zoology. (Printed for the Museum, 1930)

Annual report of the Fishery Board for Scotland - Scotland. Fishery Board. (The Board; H.M. Stationery Off, 1888)

Annual report of the Fishery Board for Scotland - Scotland. Fishery Board. (The Board; H.M. Stationery Off, 1896)

Annual report of the Fishery Board for Scotland - Scotland. Fishery Board. (The Board; H.M. Stationery Off, 1902)

Annual report of the Fishery Board for Scotland - Scotland. Fishery Board. (The Board; H.M. Stationery Off, 1904)

Annual report of the Laguna Marine Laboratory - Laguna Marine Laboratory. (Dept. of Biology, Pomona College, 1912)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1911)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1912)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1889)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1904)

Annual report of the Trustees of the State Museum of Natural History ... - New York State Museum of Natural History. (The Trustees, 1887)

Annual report of the Yorkshire Philosophical Society - Yorkshire Philosophical Society (Yorkshire Philosophical Society, 1842)

Annual report of the Yorkshire Philosophical Society - Yorkshire Philosophical Society (Yorkshire Philosophical Society, 1835)

Annual report of the Yorkshire Philosophical Society - Yorkshire Philosophical Society (Yorkshire Philosophical Society, 1896)

Annual report - Western Society of Malacologists - Western Society of Malacologists. (Western Society of Malacologists, 2003)

Annual report - Western Society of Malacologists - Western Society of Malacologists. (Western Society of Malacologists, 2015)

Annuario del Museo Zoologico della Università di Napoli - Università di Napoli. Museo Zoologico. (1901)

Annulata örstediana : [and a collection of articles extracted from various publications] - Grube, Adolph Eduard, 1812 -1880 (s.n.], 1854)

The Antarctic manual for the use of the expedition of 1901 - Royal Geographical Society (Great Britain) (Royal Geographical Society, 1901)

Die Anthomyiden Europas : Tabellen zur Bestimmung der Gattungen und aller mir bekannten Arten, nebst mehr oder weniger ausführlichen Beschreibungen - Stein, P. (Paul), 1852 -1921 (Nicolaische Verlags-Buchh. R. Stricker, 1915)

Ants, bees, and wasps. A record of observations on the habits of the social Hymenoptera - Lubbock, John, Sir, 1834 -1913 (D. Appleton and Company, 1906)

Ants, bees, and wasps. A record of observations on the habits of the social Hymenoptera - Lubbock, John, Sir, 1834 -1913 (D. Appleton and company, 1911)

Ants, bees, and wasps ; a record of observations on the habits of the social Hymenoptera - Lubbock, John, Sir, 1834 -1913 (Appleton, 1897)

Anuari - Museum Martorell. (Museu Martorell, 1917)

Anzeiger der Kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Der Akademie, 1892)

...The Apodida, a morphological study - Bernard, Henry Meyners, 1853 -1909 (Macmillan and co, 1892)

The Apodidæ; a morphological study - Bernard, Henry Meyners, 1853 -1909 (Macmillan and co, 1892)

The Apodidæ, a morphological study - Bernard, Henry Meyners, 1853 -1909 (Macmillan and Co, 1892)

The appendages, anatomy and relationships of trilobites - Raymond, Percy E. (Percy Edward), 1879 -1952 (Connecticut Academy of Arts and Sciences, 1920)

Appendiculata: Crustacea - Calman, W. T. (William Thomas), 1871 -1952 (Adam and Charles Black, 1909)

Arbeiten aus dem Zoologischen Instituten der Universität Wien und der Zoologischen Station in Triest - Universität Wien. Zoologisches Institut. (A. Hölder, 1889)

Arbeiten aus dem Zoologischen Instituten der Universität Wien und der Zoologischen Station in Triest - Universität Wien. Zoologisches Institut. (A. Hölder, 1888)

Arbeiten aus dem Zoologischen Instituten der Universität Wien und der Zoologischen Station in Triest - Universität Wien. Zoologisches Institut. (A. Hölder, 1895)

Arbeiten aus dem Zoologischen Instituten der Universität Wien und der Zoologischen Station in Triest - Universität Wien. Zoologisches Institut. (A. Hölder, 1913)

Arcana entomologica, or, Illustrations of new, rare, and interesting insects - Westwood, J. O. (John Obadiah), 1805 -1893 (William Smith, 1845)

Arcana entomologica; or illustrations of new, rare and interesting insects - Westwood, J. O. (John Obadiah), 1805 -1893 (William Smith, 1845)

Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1869)

Archiv for mathematik og naturvidenskab (O. Norlis [etc.], 1878)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)