 | United States. Department of the Interior - 1849 - 1198 strani
...•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) - 1916 - 748 strani
...investigatious concerning mining, aud the prcparation, treatmenl, and utilization of mineral substam-cs with a view to improving health conditions and increasing safety, efficiency, economic development, and cunserving rcsources through the prevention of waste in the mining, quarrying. metallurgical, and other... | |
 | United States - 1917 - 706 strani
...investigations concerning the mining, preparation, treatment, and utilization of ores etc. and other mineral substances, with a view to improving health...efficiency, economic development, and conserving resources througn the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries;... | |
 | 1918 - 892 strani
...publications contain the results of scientific aud technologic investigations concerning mining, in the preparation, treatment, and utilization of mineral...quarrying, metallurgical, and other mineral industries ; investigations of explosives and peat; and on behalf of the Government the investigation of mineral... | |
 | 1912 - 896 strani
...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. Department of the Interior - 1914 - 1082 strani
...of Mines * * * to conduct inquiries and scientific and technologic investigations concerning * * * the preparation, treatment, and utilization of mineral...improving health conditions and increasing safety * * * in the * * * metallurgical and other mineral industries." The fatality rate in metal mining is... | |
 | United States. Department of the Interior - 1914 - 986 strani
...of Mines * * * to conduct inquiries and scientific and technologic investigations concerning * * * the preparation, treatment, and utilization of mineral...improving health conditions and increasing safety * * * in the * * * metallurgical and other mineral industries." The fatality rate in metal mining is... | |
 | United States. Congress. House. Committee on Appropriations - 1915 - 1022 strani
...technologic investigations concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health...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 strani
...technologic investigations concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health...resources through the prevention of waste in the mining, (marrying, metallurgical, and other mineral industries."etc..and the appropriation is $100,000. and... | |
 | United States. Bureau of Mines - 1915 - 128 strani
...province and duty of the Bureau of Mines, subject to the approval of the Secretary of the Interior, to conduct inquiries and scientific and technologic...treatment, and utilization of mineral substances with » view to improving health conditions, and Increasing safety, efficiency, economic development, and... | |
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That it shall be the province and duty of the Bureau of Mines, subject to the approval of the Secretary of the Interior, to conduct inquiries and scientific and technologic investigations concerning mining, and the preparation, treatment, and utilization... 
