 | Geologiska föreningen (Sweden) - 1916 - 748 페이지
...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 페이지
...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;... | |
 | United States. Department of the Interior - 1914 - 986 페이지
...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. Bureau of Mines - 1915 - 128 페이지
...such purposes. SBO. 2. 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...treatment, and utilization of mineral substances with » view to improving health conditions, and Increasing safety, efficiency, economic development, and... | |
 | 1915 - 976 페이지
...teclinologic investigations concerning the mining, preparation, treatment, and utilization of ores and other mineral substances, with a view to improving health...efficiency, economic development, and conserving resources tlirough the prevention of waste hi the mining, quarrying, metallurgical, and other mineral industries... | |
 | Genevieve Poyneer Hendricks - 1921 - 390 페이지
...application to the Bureau. Bureau of Mines studies mining, metallurgy, and mineral technology. It conducts inquiries and scientific and technologic investigations...substances, with a view to improving health conditions, increasing safety, efficiency and economic development, and conserving resources through the prevention... | |
 | American Public Health Association - 1921 - 504 페이지
...Bureau is stated as follows: 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 technologic investigations concerning mining, and the preparation, treatment and utilization of mineral... | |
 | George Martin Kober, Emery Roe Hayhurst - 1924 - 1264 페이지
...Bureau is stated as follows: "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 technologic investigations concerning mining, and the preparation, treatment and utilization of mineral... | |
 | James Alner Tobey - 1926 - 452 페이지
...activities as there set forth included the conduct of " inquiries and scientific and technological investigations concerning mining, and the preparation,...improving health conditions and increasing safety "... etc. An act of 1917 (40 Stat. L., 146) authorized the detail of medical officers of the Public... | |
 | United States. Congress. House. Committee on mines and mining - 1926 - 198 페이지
...note that in that we are to make inquiries into scientific and technologic investigations in the mine and the preparation, treatment, and utilization of...health conditions and increasing safety, efficiency, and economic development; but you will notice that increasing safety and health conditions are two... | |
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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... 
