Federal oil and gas leasing act of 1979 hearing before the Subcommittee on Energy Resources and Materials Production of the Committee on Energy and Natural Resources, United States Senate, ninety-sixth Congress, first session on S.1637, October 12, 1979
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommittee on Energy Resources and Materials Production.
Washington USGPO
1980
Oil and gas leases