Scientific side-lights, illustrating thousands of topics by selections from standard works of the masters of science throughout the world ... - Fernald, James Champlin, 1838 -1918 (Funk & Wagnalls company, 1903)

The Scientific transactions of the Royal Dublin Society - Royal Dublin Society. (The Society, 1883)

Sexual endocrinology of non-mammalian vertebrates - Bretschneider, Ludwig Hermann, 1899 -1964 (Elsevier Pub. Co, 1947)

sheng wu xue ming ci ci dian - Guo li bian yi guan (China) 國立編譯館 (li ming wen hua shi ye gong si chu ban, 1980)

Das Skelet des Döglings Hyperoodon Rostratus (Pont.) Ein Beitrag zur Osteologie der Cetaceen und zur vergleichenden Morphologie der Wirbelsäule - Gerstaecker, A. (Carl Eduard Adolph), 1828 -1895 (Winter, 1887)

Smithsonian herpetological information service - Smithsonian Institution (Division of Reptiles and Amphibians, U.S. National Museum, 1968)

Smithsonian herpetological information service - Smithsonian Institution (Division of Reptiles and Amphibians, U.S. National Museum, 1983)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1882)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1907)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1921)

Solnhofia parsonsi, a new cryptodiran turtle from the late Jurassic of Europe - Gaffney, Eugene S. (American Museum of Natural History, 1975)

The standard dictionary of facts, history, language, literature, biography, geography, travel, art, government, politics, industry, invention, commerce, science, education, natural history, statistics and miscellany - Ruoff, Henry Woldmar, 1867 - (Frontier Press, 1908)

The standard natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (S.E. Cassino and company, 1885)

The story of animal life - Lindsay, B., 1917 (University Society, 1909)

The story of animal life - Lindsay, B., 1917 (D. Appleton, 1912)

The story of the birds : being an introduction to the study of ornithology - Dixon, Charles, 1858 -1926 (George Allen, 1900)

The story of the universe, told by great scientists and popular authors - Singleton, Esther, 1930 (P.F. Collier and Son, 1905)

The structure of man an index to his past history - Wiedersheim, Robert, 1848 -1923 (Macmillan and Co, 1895)

Structure of the vertebrates - Little, Malcolm Edgeworth, 1893 - (R. Long & R. R. Smith, Inc, 1932)

Student's manual of comparative anatomy and guide to dissection - Morrell, G. Herbert. (Longman, 1872)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and Co., ltd, 1905)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and co, 1898)

A student's text-book of zoology - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (S. Sonnenschein and Co., ltd, 1932)

Studien über Entwickelungsgeschichte der Tiere - Selenka, Emil, 1842 -1902 (Kreidel, 1886)

Studien über Entwickelungsgeschichte der Tiere - Selenka, Emil, 1842 -1902 (Kreidel, 1913)

Studies from the Morphological Laboratory, Cambridge University - University of Cambridge. Morphological laboratory. (1880)

Studies from the Morphological Laboratory, Cambridge University - University of Cambridge. Morphological laboratory. (1886)

Studies in biology from the Biological Laboratories of the Owens College - Owens College. Biological Dept. (Council of the College, 1886)

Studies on the structure & development of vertebrates - Goodrich, Edwin S. (Edwin Stephen), 1868 -1946 (Macmillan, 1930)

Sveriges och Norges ryggradsdjur I. Däggdjuren - Lilljeborg, Wilhelm, 1816 -1908 (1871)

A synopsis of the animal kingdom : together with a laboratory practicum of invertebrate zoölogy / by Harris H. Wilder - Wilder, Harris Hawthorne, 1864 -1928 (1894)

A synoptic text-book of zoölogy, for colleges and schools - Weysse, Arthur Wisswald, 1867 - (Macmillan, 1904)

The system of animate nature - Thomson, J. Arthur (John Arthur), 1861 -1933 (Williams & Norgate, 1920)

The system of animate nature; the Gifford lectures delivered in the University of St. Andrews in the years 1915 and 1916 - Thomson, J. Arthur (John Arthur), 1861 -1933 (H. Holt and company, 1920)

The system of animate nature; the Gifford lectures delivered in the University of St. Andrews in the years 1915 and 1916 - Thomson, J. Arthur (John Arthur), 1861 -1933 (H. Holt and Company, 1920)

System of ophthalmology - Duke-Elder, Stewart, Sir, 1898 -1978 (Mosby, 1958)

Systematische Phylogenie ... - Haeckel, Ernst, 1834 -1919 (G. Reimer, 1895)

Systematische phylogenie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1895)

A taxonomic revision of the Jurassic turtles Portlandemys and Plesiochelys - Gaffney, Eugene S. (American Museum of Natural History, 1975)

Teachers' manual of bird-life : a guide to the study of our common birds - Allen, J. A. (Joel Asaph), 1838 -1921 (D. Appleton and Co, 1899)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and Sons, 1899)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and sons, 1913)

A text-book of agricultural zoology - Theobald, Fred. V. (Frederick Vincent), 1868 -1930 (W. Blackwood and sons, 1899)

Text-book of embryology - Kerr, John Graham, 1869 -1957 (MacMillan, 1919)