Oregon Wilderness Act of 1979 hearings before the Subcommittee on Parks, Recreation, and Renewable Resources, of the Committee on Energy and Natural Resources, United States Senate, ninety-sixth Congress, first session on S.812, S.1369, July 3, 6 and September 27, 1979
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommittee on Parks, Recreation, and Renewable Resources.
Washington USGPO
1980
Wilderness areas