Strategic and Critical Minerals Act of 1990 [microform] : hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, second session, on H.R. 4111 ... September 21, 1990.
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommittee on Mineral Resources Development and Production.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1991.
Microfiche.
Mines and mineral resources
Strategic materials
Research institutes