 | United States. Department of the Interior - 1849 - 1198 pages
...•ources of supply and substitutes for such ores and mineral products as aro particularly needed, and conserving resources through the prevention of...quarrying, metallurgical, and other mineral Industries. This appropriation permitted organization on a far larger scale, although much work on war minerals... | |
 | Geologiska föreningen (Sweden) - Geology - 1916 - 748 pages
...health conditions and increasing safety, efficiency, economic development, and cunserving rcsources through the prevention of waste in the mining, quarrying. metallurgical, and other mineral indnstries; to inqairc into the economic conditions affecting there industries; to investigate cxplosives... | |
 | United States - Law - 1917 - 706 pages
...conditions and increasing safety, efficiency, economic development, and conserving resources througn the prevention of waste in the mining, quarrying,...conditions affecting these industries; and including nüne osting minerai ruéis, £r?w'™- , ,„ all equipment, supplies, expenses of travel, and subsistence:... | |
 | Education - 1918 - 892 pages
...investigations concerning mining, in the preparation, treatment, and utilization of mineral substances with a view to Improving health conditions, and increasing...quarrying, metallurgical, and other mineral industries ; investigations of explosives and peat; and on behalf of the Government the investigation of mineral... | |
 | 1910 - 594 pages
...investigations concerning mining, and the preparation, treatment, and utilization of mineral substances with a view to improving health conditions and increasing...the economic conditions affecting these industries ; to investigate explosives, etc., and to disseminate information concerning these subjects." Congress... | |
 | United States - 1912 - 896 pages
...with a view to improving health conditions, increasing safety, efficiency, economic development, and the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries, and as will facilitate the proper and efficient deve opment of the resources of the public domain."... | |
 | United States - Law - 1914 - 962 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 - Law - 1914 - 1302 pages
...the improvement of conditions, methods, and equipment, with special reference to health, safety, and h ; (306) the use of explosives and electricity, safety methods and appliances, and rescue and first-aid... | |
 | United States. Department of the Interior - 1914 - 1082 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. 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... | |
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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... 
