Royalty management program : hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, one hundredth Congress, second session on ..., May 23, 1988.
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommittee on Mineral Resources Development and Production.
Washington : U.S.G.P.O.,
1988.
Mines and mineral resources