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By: United States. Department of the Interior. Alaska Planning Group.Edition:Publication info: [Place of publication not identified], U.S. Department of the Interior, Alaska Planning Group, [1975]Volume:Series:Holding Institution: Bureau of Land ManagementSubjects: Alaska Birch Creek Watershed Birch Creek Watershed (Yukon-Koyukuk Census Area, Management Planning Public lands Wild and scenic riversBHL Collections: