 Interior, to conduct inquiries and scientific and technologic investigations concerning mining, and the preparation, treatment, and utilization of mineral substances with a view to improving health conditions, and increasing safety, efficiency, economic...  Manual of Regulations of the Bureau of Mines - Page 8by United States. Bureau of Mines - 1915 - 114 pagesFull view - About this book
 | United States. Department of the Interior - 1915 - 1040 pages
...investigations concerning mining, and the preparation, treatment, and utilization of mineral substances with a view to Improving health conditions, and increasing...metallurgical, and other mineral Industries; to inquire Into tlie econotuic conditions affecting these Industries; * • * to Investigate the mineral fuels and... | |
 | United States. Congress. House. Committee on Appropriations - Public buildings - 1915 - 1022 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...resources through the prevention of waste in the mining, (marrying, metallurgical, and other mineral industries.'" etc., ami the appropriation is $100.000.... | |
 | United States. Congress. House Appropriations - 1915 - 1022 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...resources through the prevention of waste in the mining, (marrying, metallurgical, and other mineral industries."etc..and the appropriation is $100,000. and... | |
 | Mines and mineral resources - 1915 - 976 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...efficiency, economic development, and conserving resources tlirough the prevention of waste hi the mining, quarrying, metallurgical, and other mineral industries... | |
 | Iowa. Mine Inspectors - Coal mines and mining - 1916 - 116 pages
...investigations concerning mining, and the preparation, treatment, and utilization of mineral substances with a view to improving health conditions and increasing...affecting these industries; to investigate explosives, etc., and to disseminate information concerning these subjects." Congress has especially prescribed... | |
 | United States. Congress. House. Committee on Appropriations - United States - 1916 - 962 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...the economic conditions affecting these industries^: J'roi itled, That no part thereof may be used for investigation in behalf of any private party, nor... | |
 | United States. Congress. House Appropriations - 1916 - 966 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...conserving resources through the prevention of waste in the ininiii;:. quarrying, metallurgical, and other mineral industries; to inquire into the economic conditions... | |
 | United States - Law - 1916 - 1254 pages
...the improvement of conditions, methods, and equipment, with special reference to health, safety, and prevention of waste in the mining, quarrying, metallurgical, and other mineral industries ; the use of explosives and electricity, safety methods and appliances, and rescue and first-aid work... | |
 | United States. Department of the Interior - 1916 - 1232 pages
...the Improvement of conditions, methods, and equipment, with special reference to health, safety, and prevention of waste in the mining, quarrying, metallurgical, and other mineral industries; the use of explosives and electricity, safety methods and appliances, and rescue and firstaid work... | |
 | United States. Congress. House. Committee on Appropriations - United States - 1917 - 1482 pages
...concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health conditions and increasing...quarrying, metallurgical and other mineral industries." The appropriation is $100.000 and you are asking for $100,000? Mr. MANNING. There is no increase in... | |
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