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By: Stakman, E. C. (Elvin Charles), - Stewart, Donald M. - Hayden, E. B. - Roberts, Bill J. - United States. Agricultural Research Service.Edition:Publication info: [Washington, D.C.], United States Department of Agriculture, Agricultural Research Service, 1955Volume: no.81-3Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: