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)

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American forestry - American Forestry Association. (American Forestry Association, 1915)

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American moles as agricultural pests and as fur producers - Scheffer, Theo. H. (U.S. Dept. of Agriculture, 1922)

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, 1906)

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 naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1895)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1896)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1897)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1898)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1899)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1900)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1901)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1903)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1907)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1914)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1917)

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)

Amphibian, reptile and northern bog lemming survey on the Rocky Mountain Front : 1996 - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1997)

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Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1905)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1911)

Anatomy of the wood rat; comparative anatomy of the subgenera of the American wood rat (genus Neotoma) - Howell, A. Brazier (Alfred Brazier), 1886 - (The Williams & Wilkins Company, 1926)

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Animal communities in temperate America - Shelford, Victor E. (Victor Ernest), 1877 -1968 (Pub. by the University of Chicago press, 1913)

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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)

Animal competitors : profit and loss from the wild four-footed tenants of the farm - Ingersoll, Ernest, 1852 -1946 (Sturgis, 1913)

Animal competitors; profit and loss from the wild four-footed tenants of the farm - Ingersoll, Ernest, 1852 -1946 (Sturgis&Walton company, 1913)

Animal Ecology - Kendeigh, S. Charles (Samuel Charles), 1904 -1986 (Prentice-Hall, 1961)

Animal ecology - Elton, Charles S. (Charles Sutherland), 1900 - (Macmillan Co, 1927)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1991)

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

Animal life and social growth - Allee, W. C. (Warder Clyde), 1885 -1955 (The Williams & Wilkins Company and Associates in cooperation with the Century of Progress Exposition, 1932)

Animal life in the Yosemite; an account of the mammals, birds, reptiles, and amphibians in a cross-section of the Sierra Nevada - Grinnell, Joseph, 1877 -1939 (University of California Press, 1924)

Animal parasites and human disease - Chandler, Asa C. (Asa Crawford), 1891 -1958 (J. Wiley, 1922)

Animals competitors; profit and loss from the wild four-footed tenants of the farm - Ingersoll, Ernest, 1852 -1946 (Sturgis & Walton company, 1911)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1910)

Annales botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus F. Hofmeister, 1848)

Annales de l'Institut Pasteur - Centre national de la recherche scientifique (France) (Masson, 1920)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1865)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1913)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1914)

Annali del Museo civico di storia naturale di Genova - Museo civico di storia naturale di Genova (Italy) (Tip. del R. Istituto Sordo-Muti, 1883)