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By: Ackerman, A. J. (Arthur John),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919Volume: no.805 (1919)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Ackerman, A. J. (Arthur John),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923Volume: no.263Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Ackerman, A. J. (Arthur John),Type: ArticleIn: Journal of the New York Entomological SocietyVolume: 24Series:Issue:Date: 1916Page Range: 196--232Publication Info: Lawrence, Kan Allen Press [etc.]Subjects: