Bureau of Mines authorization and oversight microform : hearing before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science, Space, and Technology, House of Representatives, One Hundredth Congress, second session, March 22, 1988.
United States.Congress.House.Committee on Science, Space, and Technology.Subcommittee on Transportation, Aviation, and Materials.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1988.
"No. 100."
Microfiche.
United States. Bureau of Mines
Mines and mineral resources