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By: Swallen, Jason Richard,Edition:Publication info: Chicago, Ill, Chicago Natural History Museum, 1955Volume: v.24:pt.2 (1955)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Swallen, Jason Richard, - University of Nevada.Edition:Publication info: Washington, D.C, Division of Plant Exploration and Introduction, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1940Volume: no.1Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: