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By: McDonald, Stephen E. - Pacific Northwest Research Station (Portland, Or.)Edition:Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Pacific Northwest Research Station, [1993]Volume: 1993Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Ecosystem management Forest management Forests and forestry Northwest, Pacific Pacific Northwest New Perspectives Program ResearchBHL Collections: