Additions to the national wilderness preservation system : hearing before the Subcommittee on Public Lands of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-sixth Congress, first session on H.R.5488 and H.R.6006
United States.Congress.House.Committee on Interior and Insular Affairs.Subcommittee on Public Lands.
Washington USGPO
1980
Hearing held in Washington, D.C., December 4, 1979
Wilderness areas