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By: United States. Agricultural Research Service.Edition:Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1958]Volume: no.23-8-14-fSeries:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Agricultural experiment stations Agriculture Bibliography Economic aspects Forest product Medicinal plants Plants, Ornamental Research United StatesBHL Collections: