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Abert squirrel cover requirements in southwestern ponderosa pine - Patton, David R. (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975)

Abhandlungen der Mathematisch-Physikalischen Klasse der Königlich Bayerischen Akademie der Wissenschaften - Königlich Bayerische Akademie der Wissenschaften (1844)

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Die Abstammung der ältesten Haustiere ... - Keller, Conrad, 1848 -1930 (F. Amberger, 1902)

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Account of an expedition from Pittsburgh to the Rocky Mountains, performed in the years 1819 and '20 : by order of the Hon. J.C. Calhoun, sec'y of war: under the command of Major Stephen H. Long. From the notes of Major Long, Mr. T. Say, and other gentlemen of the exploring party - Say, Thomas, 1787 -1834 (H.C. Carey and I. Lea, 1823)

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Aguas continentales y diversidad biológica de México - Arriaga Cabrera, Laura (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2000)

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American animals; a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (Doubleday, Page & Co, 1905)

American animals a popular guide to the mammals of North America, north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (W. Briggs, 1902)

American animals : a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (Doubleday, Page, 1917)

American animals; a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (Doubleday, Page, 1922)

American animals: a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (Doubleday, Page & Co, 1904)

American animals; a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species - Stone, Witmer. 1866 -1939 (Doubleday, Page & Company,, 1920)

The American journal of science (J.D. & E.S. Dana, 1922)

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The American natural history : a foundation of useful knowledge of the higher animals of North America - Beard, J. Carter (James, Carter), 1837 -1913 (G. Newnes, 1904)

The American natural history; a foundation of useful knowledge of the higher animals of North America - Hornaday, William T. (William Temple), 1854 -1937 (C. Scribner's Sons, 1904)

The American natural history; a foundation of useful knowledge of the higher animals of North America - Hornaday, William T. (William Temple), 1854 -1937 (C. Scribner's Sons, 1914)

The American natural history : a foundation of useful knowledge of the higher animals of North America - Hornaday, William T. (William Temple), 1854 -1937 (C. Scribner, 1906)

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American pronghorn antelope in the Yellow Water Triangle, Montana : a study of social distribution, population dynamics, and habitat use - Pyrah, Duane B. (Wildlife Division, Montana Dept. of Fish, Wildlife, and Parks in cooperation with Bureau of Land Management, U.S. Dept. of the Interior, Billings, MT, 1987)

Anais do Segundo Congresso Latino-Americano de Zoologia Realizado em São Paulo, de 16 a 21 de julho de (Departamento de Zoologia da Secretaria da Agricultura, 1962)

Anales del Instituto Médico Nacional - Instituto Médico Nacional (Mexico) (1894)

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Animal communities in temperate America, as illustrated in the Chicago region ; a study in animal ecology - Shelford, Victor E. (Victor Ernest), 1877 -1968 (Pub. for the Geographic Society of Chicago by the University of Chicago Press, 1913)

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Animal forms; a second book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1902)

Animal forms; a text-book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1902)

Animal guide, North American wild animals - Reed, Charles K., 1851 or 2 - (C. K. Reed, 1915)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1996)

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Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2000)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2011)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2014)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2019)

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Animal life of the Carlsbad cavern - Bailey, Vernon, 1864 -1942 (The Williams & Wilkins Company, 1928)

The animal parasites of man; a handbook for students and medical men - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (Wood, 1908)

Animal portraiture - Lydekker, Richard, 1849 -1915 (Frederick Warne & Co, 1912)

Animal studies - Jordan, David Starr, 1851 -1931 (1903)

Animal studies; a text-book of elementary zoology for use in high schools and colleges - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1903)

Los animales domesticos de la America precolombiana - Latcham, Ricardo E. (Ricardo Eduardo), 1869 -1943 (Impr. Cervantes, 1922)

The animals and man; an elementary textbook of zoology and human physiology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and Company, 1911)

The animals of North America - Small, H. Beaumont (Henry Beaumont), 1832 -1919 (s.n.], 1864)

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The animans and man; an elementary textbook of zoology and human physiology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1911)

Animate creation; popular edition of "Our living world" a natural history - Wood, J. G. (John George), 1827 -1889 (S. Hess, 1885)

Animate creation; popular edition of "Our Living World" a natural history - Brehm, Alfred Edmund, 1829 -1884 (S. Hess, 1898)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1880)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1926)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1951)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1979)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1985)

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Annotated checklist of recent land mammals of Texas, 2008 - Jones, Clyde, 1935 - (Natural Science Research Laboratory, Museum of Texas Tech University, 2008)

Annotated checklist of the recent mammals of Mississippi - Jones, Clyde, 1935 - (Texas Tech University Press, 1989)

Annotated checklist of the recent mammals of Nevada - Mantooth, Stacy James. (Museum of Texas Tech University, 2005)

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