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By: Crouch, Glenn LeRoy, - Frank, Larry R. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.) - United States. Forest Service.Edition:Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1979Volume: no.261Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: