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By: White, Eric M., - Zarnoch, Stanley J. - English, Donald B. K. (Donald Blair Knapp), - Pacific Northwest Research Station (Portland, Or.)Edition:Publication info: Portland, OR, United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2007]Volume: no. 557Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: English, Donald B. K. (Donald Blair Knapp), - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)Edition:Publication info: Fort Collins, Colo, U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, [1993]Volume: no.230Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: