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도서 That it shall be the province and duty of the Bureau of Mines, subject to the approval...에 대해 검색한
" 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... "
Interior Department Appropriation Bill for 1939: Hearings Before the ... - 438 페이지
저자: United States. Congress. House. Committee on Appropriations - 1938
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Handbook of Social Resources of the United States

Genevieve Poyneer Hendricks - 1921 - 300 페이지
...of mineral substances, with a view to improving health conditions, increasing safety, efficiency and economic development, and conserving resources through...quarrying, metallurgical, and other mineral industries. It also makes inquiries into the economic conditions affecting these industries ; investigates the...
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Message of the President of the United States Transmitting the Budget

United States. Bureau of the Budget - 1923
...the mining, preparation, treatment, and utilization of ores and mineral substances, other than fuels, with a view to improving health conditions and increasing...resources through the prevention of waste in the mining, quarrjang, metallurgical, and other mineral industries; to inquire into the economic conditions affecting...
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Industrial Health

George Martin Kober, Emery Roe Hayhurst - 1924 - 1184 페이지
...Mines, subject to the approval of the Secretary of the Interior, to conduct inquiries and scientific technologic investigations concerning mining, and...increasing safety, efficiency, economic development .... to investigate explosives .... and to disseminate information concerning these subjects in such...
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Report of the Department of the Interior ... [with Accompanying Documents].

United States. Dept. of the Interior - 1924
...technology to be designated the Bureau of Mines. It shall be the province and duty of the Bureau of Mines to conduct inquiries and scientific and technologic investigations concerning mining and the] °f mineral substance8' in the mining, quarrying, metallurgical, and other mineral industries; utilization...
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Hearings

United States. Congress. House. Committee on mines and mining - 1926
...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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Appropriations, Department of Commerce, 1928: Hearing Before Subcommittee of ...

United States. Congress. House. Committee on Appropriations - 1927 - 578 페이지
...PURPOSES FOR WHICH BUREAU WAS CREATED The Bureau of Mines was created to conduct scientific and technical investigations concerning mining, and the preparation,...substances with a view to improving health conditions, increasing safety, efficiency, economic development, and conserving resources through the prevention...
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Appropriations, Department of Commerce, 1929: Hearing Before Subcommittee of ...

United States. Congress. House. Committee on Appropriations - 1928 - 582 페이지
...utilization of ores and mineral substances nther than fuels, with a view to improving health conditions, safety, efficiency, economic development, and conserving resources through the prevention of waste in mining, quarrying, metallurgical, and other metal industries; to inquire Into the economic conditions...
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Department of Commerce Appropriation Bill, 1932

United States. Congress. House. Committee on Appropriations - 1930 - 355 페이지
...the mining, preparation, treatment, and utilization of ores and mineral substances, other than fuel, with a view to improving health conditions and increasing safety, efficiency, economic development, and so forth. In 1931 you had $165,000. In 1932 your estimate is $166,660, an increase of $1.660. What...
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Department of State Appropriation Bill for 1932, Hearing . . . 71st Congress ...

United States. Congress. House Appropriations - 1930 - 302 페이지
...the mining, preparation, treatment, and utilization of ores and mineral substances, other than fuels, with a view to improving health conditions and increasing safety, efficiency, economic developmentj and conserving resources through the prevention of waste in the mining, quarrying, metallurgical,...
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Hearings: Interior Dept

United States. Congress. Senate. Committee on Appropriations - 1934
...shall be the province and the duty of the Bureau of Mines, to quote the exact language of it [reading]: To conduct inquiries and scientific and technologic...economic development, and conserving resources through prevention of waste in .;he mining, quarrying, metallurgical and other mineral industries; to inquire...
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