Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1965)

Smithsonian year : annual report of the Smithsonian Institution for the year ended Sept. 30 ... - Smithsonian Institution (For sale by the Supt. of Docs., U.S. G.P.O, 1980)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1887)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1896)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1897)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1898)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1900)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1902)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1904)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1906)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1907)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1910)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1912)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1913)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1915)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1919)

Societatum litterae (R. Friedländer, 1887)

Societatum litterae (R. Friedländer, 1893)

South African journal of natural history - South African Biological Society. (South African Biological Society, 1918)

South African journal of natural history - South African Biological Society. (South African Biological Society, 1921)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2007)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2015)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2016)

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)

Southwestern rare and endangered plants : proceedings of the second conference : September 11-14, 1995, Flagstaff, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1996)

Species of special concern in Pennsylvania - Genoways, Hugh H. (Carnegie Museum of Natural History, 1985)

The Sphegidae of South Africa - Transvaal Museum (Printed at the University Press, 1922)

Spixiana Supplement - Zoologische Staatssammlung München. (Zoologische Staatssammlung München, 2001)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1983)

Spixiana Supplement - Zoologische Staatssammlung München. (Zoologische Staatssammlung München, 1978)

Spixiana Supplement - Zoologische Staatssammlung München. (Zoologische Staatssammlung München, 1999)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1990)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1991)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1993)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1994)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1995)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1997)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1999)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2000)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2001)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2002)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2005)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 2006)

Sprawozdanie Komisyi Fizyograficznej (1892)

Sprawozdanie Komisyi Fizyograficznej (1894)

Sprawozdanie Komisyi Fizyograficznej (1899)

Sprawozdanie Komisyi Fizyograficznej (1902)

Sprawozdanie Komisyi Fizyograficznej (1904)

Sprawozdanie Komisyi Fizyograficznej (1905)

Sprawozdanie Komisyi Fizyograficznej (1907)

Sprawozdanie Komisyi Fizyograficznej (1908)

Sprawozdanie Komisyi Fizyograficznej (1909)

Sprawozdanie Komisyi Fizyograficznej (1910)

Sprawozdanie Komisyi Fizyograficznej (1911)

Sprawozdanie Komisyi Fizyograficznej (1912)

St. Croix's flora - Eggers, H. F. A. Baron von, (Heinrich Franz Alexander), 1844 -1903 (s.n, 1876)

The standard natural history - Kingsley, J. S. (John Sterling), 1854 -1929 (S.E. Cassino and company, 1886)

The Stephen A. Forbes collections at the Illinois Natural History Survey, 1858-1994 : Annual report 1994 - Forbes, Stephen Alfred, 1844 -1930 (Illinois Natural History Survey, 1994)

Strasburger's Text-book of botany - Strasburger, Eduard, 1844 -1912 (Macmillan, 1921)

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

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, 1909)

Studies in zoology : an introduction to the study of animals for secondary schools and academies - Merrill, James Andrew. (American Book, 1902)

A study of the thoracic sclerites of Lepidoptera - Root, George A. (1915)

Stuttgarter Beiträge zur Naturkunde - Staatliches Museum für Naturkunde in Stuttgart (Das Museum, 1961)

Stuttgarter Beiträge zur Naturkunde Serie A Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 1994)

Stuttgarter Beiträge zur Naturkunde Serie B Geologie und Paläontologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 1989)

Stuttgarter Beiträge zur Naturkunde Serie A Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 2003)

Stuttgarter Beiträge zur Naturkunde Serie A Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 2010)

Stuttgarter Beiträge zur Naturkunde Serie A Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 2016)

Stuttgarter Beiträge zur Naturkunde Serie A Biologie - Staatliches Museum für Naturkunde in Stuttgart. (Staatliches Museum für Naturkunde, 2017)

su lian ou zhou bu fen sheng lin ji guan shang shu mu yu guan mu bei hai jian suo biao 苏联欧洲部分森林及观赏树木与灌木被害检索表 - Gusev, V. I. (cai zheng jin ji chu ban she chu ban 财政经济出版社出版, 1954)

Südamerikanische Nymphalidenraupen Versuch eines natürlichen Systems der Nymphaliden - Müller, Wilhelm (G. Fischer, 1886)

Sugar beet research - United States. Agricultural Research Service. (U.S.D.A., Agricultural Research Service?], 1999)

Survey of insect pests and plant diseases of selected food crops in Mexico, Central America, and Panama - Crandall, Bowen Sinclair, 1909 - (International Agricultural Development Service, U.S. Dept. of Agriculture, 1967)

The Swedish nation in word and picture, together with short summaries of the contributions mades [sic] by Swedes within the fields of anthropology, race-biology, genetics and eugenics; a jubilee book given out, with the cooperation of experts commissioned by the Swedish society for race-hygiene - Lundborg, H. (Herman), 1868 -1943 (Printed by Hasse W. Tullberg, 1921)

The Swedish nation in word and picture, together with short summaries of the contributions mades - Lundborg, H. (Herman), 1868 -1943 (Printed by Hasse W. Tullberg co., ltd, 1921)