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By: Christy, John A. (John Ashton), - Harpel, Judith A - Interior Columbia Basin Ecosystem Management Project (U.S.) - Oregon Natural Heritage Program. - United States. Forest Service. - United States. Bureau of Land Management.Edition:Publication info: [Portland, Or.], Interior Columbia Basin Ecosystem Management Project, 1995Volume:Series:Holding Institution: Bureau of Land ManagementSubjects:BHL Collections: