1987 Bureau of Mines authorization and oversight: hearing before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, House of Representatives, Ninety-ninth Congress, second session, April 30, 1986, Volume 4
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Aeaj Albany Research Center analysis Aviation and Materials BART GORDON bauxite Brown budget Bureau of Mines byproduct capacity Chairman chromite chromium and manganese cobalt Committee on Science competitive Congress consumption CRITICAL MATERIALS deadweight loss direct cost direct economic cost Director Disruption Scenario dollars employment Enzer equipment estimated Extractive Metallurgy ferrochromium ferromanganese fiscal year 1987 flotation funding going Horton JIM WEAVER Lewis loss manganese supplies materials research Metallurgical Society metals industry million Mineral Data Mineral Institutes mineral resource minerals information Mining and Metallurgical mining and metals National Defense Stockpile non-market economy countries nonferrous Packard platinum-group metals private stocks problem production programs projects proposed quantitative reduction regard research and development result RON PACKARD Schreiber Science and Technology short tons South Africa South African chromium statement steel strategic Substitution and conservation superalloy supply disruption testimony Thank tion vanadium Wilson Zaire and Zambia Zimbabwe