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By: Copple, R. F. - Pase, C. P.,Edition:Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967Volume: no.27Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Copple, R. F. - Pase, C. P.Edition:Publication info: [Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station], 1978Volume: no.53Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: