Seaside studies in natural history - Agassiz, Alexander, 1835 -1910 (Ticknor and Fields, 1865)

Sebrané spisy - Purkyně, Jan Evangelista, 1787 -1869 (Academia, 1918)

Second American edition of the British encyclopedia, or Dictionary of arts and sciences - Nicholson, William, 1753 -1815 (Mitchell, Ames and White, 1818)

Second voyage de Pallas, ou Voyages entrepris dans les gouvernemens méridionaux de l'empire de Russie, pendant les années 1793 et '94 - Pallas, Peter Simon, 1741 -1811 (chez Guillaume, ... ; Deterville, 1811)

A selection of the correspondence of Linnaeus and other naturalists, from the original manuscripts - Smith, James Edward, 1759 -1828 (Longman, Hurst, Rees, Orme, and Brown, 1821)

Selections from embryological monographs / comp. by Alexander Agassiz, Walter Faxon, and E.L. Mark ... - Mark, E. L. (Edward Laurens), 1847 -1946 (Printed for the Museum, 1884)

Sexual reproduction and the organization of the nucleus in certain mildews - Harper, Robert Almer, 1862 - (Carnegie Institution of Washington, 1905)

Shell life, an introduction to the British Mollusca - Step, Edward, 1855 -1931 (F. Warne & co, 1901)

Shells and sea-life - Keep, Josiah, 1849 -1911 (The Whitaker and Ray company (incorporated), 1901)

Shells of land and water; a familiar introduction to the study of the mollusks - Baker, Frank Collins, 1867 -1942 (A.W. Mumford, 1903)

Siboga expeditie - Weber, Max, 1852 -1937 (Brill, 1902)

The Siphonophorae / by Henry B. Bigelow - Bigelow, Henry B. (Henry Bryant), 1879 -1967 (Printed for the Museum, 1911)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1876)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1877)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn, 1855)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe Abt. 1 Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1879)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn, 1858)

Sketches of creation : a popular view of some of the grand conclusions of the sciences in reference to the history of matter and of life - Winchell, Alexander, 1824 -1891 (Harper & brothers, 1875)

Sketches of the natural history of Ceylon : with narratives and anecdotes illustrative of the habits and instincts of the mammalia, birds, reptiles, fishes, insects, &c. : including a monograph of the elephant and a description of the modes of capturing and training it with engravings from original drawings - Tennent, James Emerson, Sir, 1804 -1869 (Longman, Green, Longman, and Roberts, 1861)

Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1854)

Smithsonian contributions to knowledge - Smithsonian Institution (Smithsonian Institution, 1881)

Smithsonian contributions to the marine sciences - Smithsonian Institution (Smithsonian Institution Press, 1982)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1872)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1876)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1879)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1904)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1922)

Societatum litterae (R. Friedländer, 1887)

The soil, its nature, relations, and fundamental principles of management - King, F. H. (Franklin Hiram), 1848 -1911 (Macmillan and co, 1895)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1912)

Southern Africa. A geography and natural history of the country, colonies, and inhabitants from the Cape of Good Hope to Angola, together with notices of their origins, manners, habits, customs, traditions, superstitions, religious usages, languages, past and present conditions, manufactures, wepons, etc. ... - Fleming, Francis Patrick. (Arthur Hall, Virtue, and Co, 1856)

Special scientific report Fisheries - U.S. Fish; Wildlife Service (National Marine Fisheries Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1959)

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

Storia naturale degli animali invertebrati - Lamarck, Jean-Baptiste Pierre Antoine de Monet de, 1744 -1829 (Dalla tipografia di Annesio Nobili, 1834)

Strange stories of the animal world; a book of curious contributions to natural history - Timbs, John, 1801 -1875 (Griffith and Farran, 1865)

Structural and systematic conchology: an introduction to the study of the Mollusca... - Tryon, George W., (George Washington), 1838 -1888 (The author, 1884)

Structure and classification of zoophytes - Wilkes, Charles, 1798 -1877 (Lea and Blanchard, 1846)

Structure and classification of zoophytes ... during the years 1838, 1839, 1840, 1841, 1842 - Dana, James Dwight, 1813 -1895 (Lea and Blanchard, 1846)

The structure and distribution of coral reefs - Darwin, Charles, 1809 -1882 (D. Appleton and Co, 1896)

The student's compendium of comparative anatomy - Evers, P. (A. Waldie, 1839)

The student's natural history - Baird, William, 1803 -1872 (C. Griffin, 1863)