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By: Mt. Hood National Forest (Agency : U.S.) - United States. Forest Service. - United States. Forest Service. Pacific Northwest Region.Edition:Publication info: Sandy, Or, U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, [2006]Volume: 2006Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Forests and forestry Mount Hood National Forest Mount Hood National Forest (Or.) Oregon Rock excavationBHL Collections: