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By: Pasek, Judith E. - United States. Forest Pest Management.Edition:Publication info: Denver, Colo, U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, [1991]Volume: no.R2-91-01Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Control Diseases and pests Douglas-fir beetle Insect pests Shoshone National Forest Trees WyomingBHL Collections: