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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)

Selectus e seminario Horti Botanici Cracoviensis - Uniwersytet Jagielloński. Ogród Botaniczny. (Hort Botanici Gracoviensis, 1907)

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

Senior botany - Cavers, F. (Francis), 1876 -1936 (Univ. Tutor. Press, 1918)

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Sensitive plant species surveys, Butte District, Beaverhead and Madison Counties, Montana - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1996)

Sensitive plant survey in the Horse Prairie Creek drainage, Beaverhead County, Montana, Butte District, Bureau of Land Management - United States. Bureau of Land Management. (Montana Natural Heritage Program, 1995)

Sensitive plant survey in the Sioux District, Custer National Forest, Carter County, Montana, and Harding County, South Dakota - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

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Sensitive plant survey of the Tendoy Mountains, in the Beaverhead National Forest, Beaverhead County, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

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Sensitive species of Nevada : 1990 report : Bureau of Land Management, Carson City District - Clemmer, Glenn H. (Nevada Natural Heritage Program, 1990)

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shan xi wei he liu yu zhi za cao 陕西渭河流域之杂草 - Kung, Hsien-Wu, 1897 -1984 (xi bei nong xue yuan 西北农学院, 1954)

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 - Qian, Yingqian (fu jian jiao yu chu ban she, 2004)

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资源植物事典 = Shokubutsu jiten - Shibata, Keita, 1877 -1949 (Hokuryukan, 1957)

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si bai zhong zhu si liao zhi wu he ta me de ying yang jia zhi - Dong, Heng & Zhang Zhongge (nong yin chu ban she)

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A sketch of the botany of South Carolina and Georgia - Elliott, Stephen, 1771 -1830 (J.R. Schenck, 1821)

Skogsvårdsföreningens tidskrift - Föreningen för skogsvård (Sweden) (Centraltryckeriet, 1907)

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Southwestern horticulture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Texas Nursery Co, 1924)

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