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By: Ferrell, George T.Edition:Publication info:Volume: no.91 (1986)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Ferrell, George T.Edition:Publication info:Volume: no.13 (1986)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Valenti, Michael A. - Berryman, Alan A - Ferrell, George T.Type: ArticleIn: Journal of the Lepidopterists' SocietyVolume: 51Series:Issue:Date: 1997Page Range: 333--343Publication Info: [New Haven, Conn.] Lepidopterists' Society 1959-Subjects: