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.], 1916)

Amerikanische Hexactinelliden. Nach dem Materiale der Albatross-Expedition - Deutsche Akademie der Wissenschaften zu Berlin. (G. Fischer, 1899)

Amphibian & reptile conservation (Amphibian & Reptile Conservation, 2012)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1873)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1894)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1895)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1900)

Anales de la Universidad de Chile - Universidad de Chile. (1868)

Anales de la Universidad de Chile - Universidad de Chile. (1885)

Anales de la Universidad de Chile - Universidad de Chile. (1893)

Analysis of development - Willier, Benjamin H. (Benjamin Harrison), 1890 - (Saunders, 1955)

An analysis of the wildlife and fish situation in the United States : 1989-2040 - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1989)

The Analyst : monthly journal of science, literature, and the fine arts (1837)

Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte erstes Heft Zoologie - Leunis, Johannes, 1802 -1873 (Hahn'sche Hofbuchhandlung, 1858)

The anatomical record - Wistar Institute of Anatomy; Biology. (A. R. Liss [etc.], 1906)

Anatomical technology as applied to the domestic cat; an introduction to human, veterinary, and comparative anatomy - Gage, Simon Henry, 1851 -1944 (A. S. Barnes & Company, 1886)

Anatomical technology as applied to the domestic cat; an introduction to human, veterinary, and comparative anatomy - Gage, Simon Henry, 1851 -1944 (A.S. Barnes and company, 1882)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1894)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1901)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1904)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1907)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1908)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1909)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1910)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1911)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1913)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1915)

Anatomische Hefte 1. Abt Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1917)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1894)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1896)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1888)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1903)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1893)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1897)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1899)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1901)

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

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1907)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1908)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1909)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1910)

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

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1914)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1913)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1915)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1917)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1918)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1919)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1921)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1922)

Les ancêtres de nos animaux dans les temps géologiques - Gaudry, Albert, 1827 -1908 (J.-B. Baillière et Fils, 1888)

The ancient life-history of the earth - Nicholson, Henry Alleyne, 1844 -1899 (D. Appleton and company, 1897)

The ancient life-history of the earth. A comprehensive outline of the principles and leading facts of palaeontological science - Nicholson, Henry Alleyne, 1844 -1899 (Wheeler Pub. Co, 1890)

The ancient life-history of the earth; a comprehensive outline of the principles and leading facts of palaeontological science - Nicholson, Henry Alleyne, 1844 -1899 (A.L. Fowle, 1876)

The ancient life-history of the earth : a comprehensive outline of the principles and leading facts of palæontological science - Nicholson, Henry Alleyne, 1844 -1899 (Blackwood, 1877)

The ancient life-history of the earth. A comprehensive outline of the principles and leading facts of palæontological science - Nicholson, Henry Alleyne, 1844 -1899 (Werner, 1876)

The ancient life-history of the earth; a comprehensive outline of the principles and leading facts of palæontological science - Nicholson, Henry Alleyne, 1844 -1899 (D. Appleton and company, 1897)

Animal aggregations, a study in general sociology - Allee, W. C. (Warder Clyde), 1885 -1955 (The University of Chicago Press, 1931)

Animal Damage Control Program : final environmental impact statement - United States. Bureau of Land Management. (United States Department of Agriculture, Animal and Plant Health Inspection Service, 1994)

Animal Damage Control Program : final environmental impact statement - United States. Bureau of Land Management. (U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 1997)

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

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

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 geography : the faunas of the natural regions of the globe - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (Clarendon Press, 1913)

Animal geography, the faunas of the natural regions of the Globe - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (Clarendon Press, 1913)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1988)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1989)

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

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2012)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1837)

Animal life and the world of nature : a magazine of natural history throughout the world (1902)

Animal life as affected by the natural conditions of existence - Semper, C. (Carl), 1832 -1893 (Appleton, 1881)

Animal life as affected by the natural conditions of existence - Semper, C. (Carl), 1832 -1893 (D. Appleton, 1881)

Animal locomotion : the Muybridge work at the University of Pennsylvania : the method and the result - University of Pennsylvania. (J. B. Lippincott Co, 1888)

The animal mind; a text-book of comparative psychology - Washburn, Margaret Floy, 1871 -1939 (Macmillan, 1917)

The animal mind; a text-book of comparative psychology - Washburn, Margaret Floy, 1871 -1939 (The Macmillan company, 1917)

The animal parasites of man - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Wood, 1920)

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

Animal simples, approved for modern uses of cure - Fernie, William Thomas, 1830 - (John Wright & Co, 1899)

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)

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 the world. Brehm's life of animals - Brehm, Alfred Edmund, 1829 -1884 (A. N. Marquis, 1895)

The animals of the world : Brehm's Life of animals ; a complete natural history for popular home instruction and for the use of schools - Brehm, Alfred Edmund, 1829 -1884 (A.N. Marquis & Co, 1895)

Animals; a text-book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1907)

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

Les animaux de la France, étudegénérale de toutes nos espèces condsidérées au point de vue utilitaire. Vertébrés, lre Partie, Mammifères - Bouvier, Aimé. (au musée des faunes françaises, 1886)

Annaes de sciencias naturaes : revista de historia natural, agricultura, piscicultura, e pescas maritimas - Nobre, Augusto, 1865 -1946 (Typ. Occidental, 1894)