Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1961)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1968)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1971)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1973)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1972)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1975)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1976)

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, 1977)

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, 1979)

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)

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, 1982)

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, 1983)

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, 1984)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1985)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1986)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1987)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1989)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1990)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1991)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1992)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1886)

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

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1890)

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

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1911)

Societas entomologica - International Entomological Society. (A. Kernan [etc.], 1914)

Societatum litterae (R. Friedländer, 1887)

Societatum litterae (R. Friedländer, 1890)

Societatum litterae (R. Friedländer, 1893)

The soft-bodied goblin spiders of the new genus Noonops (Araneae, Oonopidae) - Platnick, Norman I. (American Museum of Natural History, 2013)

Some aspects of the biting fly problem in Canadian Sub Arctic Regions - Hocking, Brian, 1914 -1974 (University of Alberta, 1949)

Some effects of selection on the production of alkaloids in Belladonna - Sievers, A. F. (Arthur Frederick), 1885 - (U.S. Dept. of Agriculture, 1915)

Some linyphiid spiders from South America (Araneae, Linyphiidae) - Millidge, A. F. (Alfred Frank) (American Museum of Natural History, 1985)

The South American goblin spider genera Dysderina and Tridysderina (Araneae, Oonopidae) - Platnick, Norman I. (American Museum of Natural History, 2013)

The South American goblin spiders of the new genera Pseudodysderina and Tinadysderina (Araneae, Oonopidae) - Platnick, Norman I. (American Museum of Natural History, 2013)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2005)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2006)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2008)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2011)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2014)

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

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2018)

Soybean spiders : species composition, population densities and vertical distribution - LeSar, Charles D. (State of Illinois, Dept. of Registration and Education, Illinois Natural History Survey Division, 1978)

The spatial and temporal partitioning of a desert spider community, with descriptions of new species - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1976)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1964)

Species insectorum, exhibentes eorum differentias specificas, synonyma auctorum, loca natalia, metamorphosin, adjectis observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (impensis C. E. Bohnii, 1781)

Species of Arachnida and Myriopoda (scorpions, spiders, mites, ticks and centipedes) injurious to man - Hirst, Arthur Stanley. (Printed by order of the Trustees of the British Museum, 1917)

Spicilegia zoologica : quibus novae imprimis et obscurae animalium species iconibus, descriptionibus atque commentariis illustrantur - Pallas, Peter Simon, 1741 -1811 (Prostant apud Gottl. August. Lange, 1772)

Spicilegia zoologica : quibus novae imprimis et obscurae animalium species iconibus, descriptionibus atque commentariis illustrantur - Pallas, Peter Simon, 1741 -1811 (Prostant apud Gottl. August. Lange, 1774)

The spider book; a manual for the study of the spiders and their near relatives, the scorpions, pseudoscorpions, whip-scorpions, harvestmen, and other members of the class Arachnida, found in America north of Mexico, with analytical keys for their classification and popular accounts of their habits - Comstock, John Henry, 1849 -1931 (Doubleday, Page & Company, 1912)

The spider family Diguetidae - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1958)

The spider family Homalonychidae (Arachnida, Araneae) - Roth, Vincent D. (American Museum of Natural History, 1984)

The spider family Hypochilidae - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1958)

The spider family Plectreuridae - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1958)

The spider family Uloboridae in North America north of Mexico - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1964)

The spider genera Coressa and Achaearanea in America north of Mexico (Araneae, Theridiidae) - Levi, Herbert Walter, 1921 - (American Museum of Natural History, 1955)

The spider genus Crossopriza (Araneae, Pholcidae) in the New World - Huber, Bernhard A., 1967 - (American Museum of Natural History, 1999)

The spider genus Loxosceles in North America, Central America, and the West Indies - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1958)

The spider genus Mysmena in the Americas (Araneae, Theridiidae) - Levi, Herbert Walter, 1921 - (American Museum of Natural History, 1956)

The spider genus Tegenaria in the Western Hemisphere (Agelenidae) - Roth, Vincent D. (American Museum of Natural History, 1968)

The spider genus Zygiella in North America (Araneae, Argiopidae) - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1964)

Spider records from Colin-Cornwall Lakes Wildland Provincial Park - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas Division, Alberta Natural Heritage Information Centre], 2004)

Spider records from four wildland parks in northeastern Alberta - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas Division, Alberta Natural Heritage Information Centre], 2002)

Spiders of the genus Dipoena from America north of Mexico (Araneae, Theridiidae) - Levi, Herbert Walter, 1921 - (American Museum of Natural History, 1953)

Spiders of the genus Euryopis from North and Central America (Araneae, Theridiidae) - Levi, Herbert Walter, 1921 - (American Museum of Natural History, 1954)

The spiders of the genus Islandiana (Linyphiidae, Erigoninae) - Ivie, Wilton 1907 -1969 (American Museum of Natural History, 1965)

Spiders of the Rhoicininae (Pisauridae) from western Peru and Ecuador - Exline, Harriet (Harriet Idola), 1909 - (American Museum of Natural History, 1950)

Spiders, scorpions, centipedes, and mites; the ecology and natural history of woodlice, myriapods, and arachnids - Cloudsley-Thompson, J. L. (Pergamon Press, 1958)

Die Spinnen Amerikas - Keyserling, Eugen, 1833 -1889 (Verlag von Bauer & Raspe (E. Küster), 1880)

Die Spinnen Amerikas - Keyserling, Eugen, 1833 -1889 (Verlag von Bauer & Raspe (E. Küster), 1892)

Die Spinnen Amerikas - Keyserling, Eugen, 1833 -1889 (Verlag von Bauer & Raspe (E. Küster), 1893)