An die Zürcherische Jugend - Naturforschende Gesellschaft in Zürich. (1847)

An die Zürcherische Jugend - Naturforschende Gesellschaft in Zürich. (1859)

Anales de la Universidad Central del Ecuador - Universidad Central del Ecuador. (Imp. de la Universidad Central, 1901)

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

The anatomical memoirs of John Goodsir - Turner, Wm., Sir, (William), 1832 -1916 (A. and C. Black, 1868)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1887)

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

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

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 (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 (Blackwood, 1877)

Anhang zu den Abhandlungen der Königlichen Akademie zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Verlag der Königlichen Akademie der Wissenschaften, 1884)

Animal biology - Woodruff, Lorande Loss, 1879 -1947 (The Macmillan company, 1938)

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

Animal communities in temperate America : as illustrated in the Chicago region; a study in animal ecology - Geographic Society of Chicago. (Published for the Geographic Society of Chicago by the University of Chicago Press, 1937)

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 life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D.Appleton and Company, 1900)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1900)

Animal life; a first book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1900)

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, 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 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 life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1912)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1902)

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

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1907)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1908)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1909)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1912)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1920)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1922)

Annales de l'Institut Pasteur - Centre national de la recherche scientifique (France) (Masson, 1892)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1904)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1906)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1909)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1910)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1914)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1834)

Annales des sciences naturelles. Zoologie - Audouin, Jean Victor, 1797 -1841 (Crochard, 1836)

Annales des sciences naturelles. Zoologie - Audouin, Jean Victor, 1797 -1841 (Crochard, 1837)

Annales des sciences physiques et naturelles, d'agriculture et d'industrie - Société royale d'agriculture, histoire naturelle et arts utiles de Lyon. (1846)

Annales du Jardin botanique de Buitenzorg - Kebun Raya Indonesia. (E.J. Brill [etc.], 1902)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1840)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1841)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1842)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1845)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1847)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1848)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1849)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1851)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1852)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1854)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1855)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1856)