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

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 intelligence - Romanes, George John, 1848 -1894 (D. Appleton and Company, 1883)

Animal intelligence - Romanes, George John, 1848 -1894 (D. Appleton, 1888)

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, 2022)

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, 1834)

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, 1836)

The animal kingdom : arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (Wm. S. Orr and Co., Amen Corner, Paternoster Row, 1849)

The animal kingdom : arranged after its organization, forming a natural history of animals and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (W. S. Orr and co, 1854)

The animal kingdom : arranged after its organization; forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (H.G. Bohn, 1863)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1833)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1835)

The animal kingdom : arranged in conformity with its organization - Cuvier, Georges, baron, 1769 -1832 (G. & C. & H. Carvill, 1831)

Animal life - Gamble, F. W. (Frederick William), 1869 -1926 (Smith, 1908)

Animal life - Gamble, F. W. (Frederick William), 1869 -1926 (E. P. Dutton & Company, 1908)

Animal life and intelligence - Morgan, C. Lloyd (Conwy Lloyd), 1852 -1936 (Ginn, 1891)

Animal life and intelligence - Morgan, C. Lloyd (Conwy Lloyd), 1852 -1936 (E. Arnold, 1891)

Animal life and intelligence - Morgan, C. Lloyd (Conwy Lloyd), 1852 -1936 (Ginn, 1895)

Animal life and intelligence - Morgan, Conway Lloyd, 1852 -1936 (Ginn, 1891)

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 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 micrology; practical exercises in microscopical methods - Guyer, Michael F. (Michael Frederic), 1874 -1959 (The University of Chicago Press, 1906)

Animal micrology; practical exercises in microscopical methods - Guyer, Michael F. (Michael Frederic), 1874 -1959 (University of Chicago Press, 1910)

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 mind; a text-book of comparative psychology - Washburn, Margaret Floy, 1871 -1939 (The Macmillan company, 1908)

Animal physiology - Carpenter, William Benjamin, 1813 -1885 (H.G. Bohn, 1859)

Animal physiology - Carpenter, William Benjamin, 1813 -1885 (H. G. Bohn, 1859)

Animal structures : a laboratory guide in the teaching of elementary zoology - Jordan, David Starr, 1851 -1931 (Appleton, 1903)

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

Animal tissue techniques - Humason, Gretchen L. (W.H. Freeman, 1962)

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)

Anleitung zu wissenschaftlichen beobachtungen auf reisen. Mit besonderer rücksicht auf die bedürfnisse der kaiserlichen marine - Neumayer, Georg Balthasar von, 1826 -1909 (R. Oppenheimer, 1875)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1892)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1898)

Annales Academiae Leodiensis - Université de Liège. (1822)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1906)