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By: Roth, A. R. - Mote, Don C. (Don Carlos), - Lindquist, Donald Arthur. - United States. Entomology Research Branch.Edition:Publication info: [Beltsville, Md.?], U.S. Dept. of Agriculture, Agricultural Research Service, Entomology Research Branch, [1954]Volume: no.33-2Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: