 | United States. Congress. House. Committee on Interior and Insular Affairs - 1965 - 998 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...the economic conditions affecting these industries ; to investigate fuels and unfinished mineral products belonging to, or for the use of, the United... | |
 | United States. Congress. Senate. Committee on Interior and Insular Affairs - 1966 - 90 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries; to inquire into the eccnomic ccntlitions affectirg these industries; to investigate explosives and peat, and on behalf... | |
 | United States. Congress. Senate. Interior and Insular Affairs - 1966 - 20 pages
...efficiency, economic development, and conserving resources through the prevention of waste in the reining, quarrying, metallurgical, and other mineral industries; to inquire into the economic conditions aflfectirg these industries; to investigate explosives and peat, and on behalf of the Government to... | |
 | United States. Congress. Joint Committee on Defense Production - Defense contracts - 1971 - 524 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...the economic conditions affecting these industries ; to investigate explosives and peat ; and on behalf of the Government to investigate the mineral fuels... | |
 | United States. Congress. Joint Committee on Defense Production - Civil defense - 1971 - 612 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...the economic conditions affecting these industries ; to investigate explosives and peat ; and on behalf of the Government to investigate the mineral fuels... | |
 | United States. Congress. Senate. Committee on Appropriations - United States - 1975 - 1046 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...the economic conditions affecting these industries . . . and on behalf of the Government to investigate the mineral fuels and unfinished mineral products... | |
 | United States. Bureau of Mines - Energy policy - 1980 - 342 pages
...increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...the economic conditions affecting these industries; . . . and on behalf of the Government to investigate the . . . unfinished mineral products belonging... | |
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... with a view to improving health conditions, and increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries; to inquire into the... 
