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By: Wollerman, Edward H., - United States. Forest Service.Edition:Publication info: [Washington, D.C.?], Dept. of Agriculture, Forest Service, [1965]Volume: no.97 (1965)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Diseases and pests Shrubs Thyridopteryx ephemeraeformis TreesBHL Collections:
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By: Howard, L. O. (Leland Ossian), - Chittenden, F. H. (Frank Hurlbut), - United States. Bureau of Entomology. - United States. Department of Agriculture.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1908Volume: ser.2:no.97Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Insect pests Thyridopteryx ephemeraeformisBHL Collections: