Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg - Physikalisch-Ökonomische Gesellschaft zu Königsberg (In Commission bei Gräfe und Unzer, 1907)

Schriften des Naturwissenschaftlichen Vereins für Schleswig-Holstein - Naturwissenschaftlicher Verein für Schleswig-Holstein. (Lipsius & Tischer, 1911)

Science - American Association for the Advancement of Science. ([s.n.], 1880)

Science - American Association for the Advancement of Science. ([s.n.], 1883)

Science - American Association for the Advancement of Science. ([s.n.], 1885)

Science - American Association for the Advancement of Science. ([s.n.], 1886)

Science - American Association for the Advancement of Science. ([s.n.], 1892)

Science - American Association for the Advancement of Science. ([s.n.], 1893)

Science - American Association for the Advancement of Science. ([s.n.], 1895)

Science - American Association for the Advancement of Science. ([s.n.], 1897)

Science - American Association for the Advancement of Science. ([s.n.], 1898)

Science - American Association for the Advancement of Science. ([s.n.], 1899)

Science - American Association for the Advancement of Science. ([s.n.], 1905)

Science - American Association for the Advancement of Science. ([s.n.], 1907)

Science - American Association for the Advancement of Science. ([s.n.], 1908)

Science - American Association for the Advancement of Science. ([s.n.], 1910)

Science - American Association for the Advancement of Science. ([s.n.], 1912)

Science - American Association for the Advancement of Science. ([s.n.], 1913)

Science - American Association for the Advancement of Science. ([s.n.], 1916)

Science - American Association for the Advancement of Science. ([s.n.], 1917)

Science - American Association for the Advancement of Science. ([s.n.], 1918)

Science - American Association for the Advancement of Science. ([s.n.], 1919)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1894)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1896)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1897)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1898)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1900)

Science-gossip (Simpkin Marshall, Hamilton, Kent & Co, 1902)

The Scientific enquirer; a monthly medium for the supply of information on all scientific subjects (Bailliere, Tindall & Cox, 1888)

The Scientific monthly - American Association for the Advancement of Science. (American Association for the Advancement of Science [etc.])

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1884)

The Scientific proceedings of the Royal Dublin Society - Royal Dublin Society. (The Society, 1886)

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

The scientists' international directory, containing the names, addresses, special departments of study, etc. of professional and amateur naturalists, chemists, physicists, astronomers, etc., etc - Cassino, Samuel Edson, 1856 -1937 (S.E. Cassino, 1894)

The Scottish naturalist - Perthshire Society of Natural Science. (Cowan & Co. [etc.], 1885)

The Scottish naturalist (T. Buncle & Co. [etc.], 1936)

Sea-weeds, shells and fossils - Gray, O. P. (1886)

Seasonal composition of invertebrates in several Oregon streams - Pacific Northwest Research Station (Portland, Or.) (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987)

A second edition of Webber's "Appendix to the catalogue of the flora of Nebraska" - Bessey, Charles E. (Charles Edwin), 1845 -1915 ([University of Nebraska?, 1892)

A second visit to the United States of North America - Lyell, Charles, Sir, 1797 -1875 (Harper & Brothers, 1849)

A second visit to the United States of North America : in two volumes - Lyell, Charles, Sir, 1797 -1875 (J. Murray, 1849)

Secrets of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (H. Holt and Company, 1919)

Seed annual 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1920)

Seeds : everything for the farm, garden and lawn : poultry and bird supplies, dog foods : 1868-1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Ebeling, 1930)

La Semaine horticole ([s.n.], 1897)

Semillas recolectadas durante ano ... y que se ofrecen a cambio de otras - Universidad de Valencia. Jardin Botanico. (Imprenta de Manuel Alufre, 1910)

Senckenbergiana - Senckenbergische Naturforschende Gesellschaft. (Senckenbergische Naturforschende Gesellschaft, 1920)

Series conchyliologiques - Morelet, Arthur, 1809 -1892 (Klincksieck, 1858)

Service and regulatory announcements - United States. Office of Experiment Stations. (U.S. G.P.O, 1936)

The shell book : a popular guide to a knowledge of the families of living mollusks, and an aid to the identification of shells native and foreign - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Doran, 1934)

The shell book : a popular guide to a knowledge of the families of living mollusks, and an aid to the identification of shells native and foreign - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1908)

Shell catalogues (1845)

The shell-collector's handbook for the field - Williams, J. W. (Roper & Drowley, 1888)

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

Shells and sea life - Long, Steven J. (Miranda Enterprises, 1986)

Shells and sea life - Long, Steven J. (Miranda Enterprises, 1989)

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

Shells of the British Isles, land and freshwater : with illustrations of all the species - Rimmer, Richard. (J. Grant, 1907)

sheng wu ming cheng he sheng wu xue shu yu de ci yuan - Jaeger, Edmund C. (Edmund Carroll) 1887 -1983 (ke xue chu ban she, 1979)

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)

Shortia : a newsletter of the Western Carolina Botanical Club - Western Carolina Botanical Club. (The Club, 2002)

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

Sitzungsberichte Abt. 1 Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1905)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1874)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1878)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1879)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1883)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1892)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1896)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1902)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1903)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1915)

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, 1856)

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, 1878)

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, 1860)

Sitzungsberichte der königl. böhmischen Gesellschaft der Wissenschaften in Prag - Königlich-Böhmische Gesellschaft der Wissenschaften (Königlich-böhmische Gesellschaft der Wissenschaften, 1875)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1888)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1889)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1883)

Sixth annual report of the United States geological survey of the Territories, embracing portions of Montana, Idaho, Wyoming, and Utah : being a report of progress of the explorations for the year 1872 - Geological; Geographical Survey of the Territories (U.S.) (G.P.O, 1873)

Sketches of the physical geography and geology of Nebraska - Aughey, Samuel, 1831 -1912 (Daily Republican Book and Job Office, 1880)

Sluzowce (Mycetozoa) - Rostafiński, Józef Tomasz, 1850 -1928 (Nakadem Biblioteki Kórnickiej, 1875)

The small bottom and shore fauna of the middle and lower Illinois River and its connecting lakes, Chillicothe to Grafton : its valuation: its sources of food supply; and its relation to the fishery - Richardson, Robert Earl, 1877 - (State of Illinois, Dept. of Registration and Education, Division of the Natural History Survey, 1921)