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By: Jacobson, Sandra L. - United States. Forest Service. - United States. Forest Service. Pacific Northwest Region.Edition:Publication info: [Portland, Or, U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region], 2010Volume: 2010Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Design and construction Finance Forest reserves Highway engineering Management Northwest, Pacific Roads Wildlife conservationBHL Collections: