Additions to the national wilderness preservation system : hearings 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.5711 and S.2009
United States.Congress.House.Committee on Interior and Insular Affairs.Subcommittee on Public Lands.
Washington USGPO
1980
Hearings held in Washington, D.C., December 6 and 7, 1979
Wilderness areas