A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Information on efficient mining given in federal publications
Outline of work of Information Division of U. S. Bureau of Mines; it distributes, in pamphlets and letters, results of research on safety and economy in industry; it summarizes findings of Bureau to make them available to technical, trade, and daily press; it prepares and conducts exhibits for conventions and expositions; it supervises preparation and circulation of motion picture films. From United States Daily, Nov. 26, 1929.
Information on efficient mining given in federal publications
Outline of work of Information Division of U. S. Bureau of Mines; it distributes, in pamphlets and letters, results of research on safety and economy in industry; it summarizes findings of Bureau to make them available to technical, trade, and daily press; it prepares and conducts exhibits for conventions and expositions; it supervises preparation and circulation of motion picture films. From United States Daily, Nov. 26, 1929.
Information on efficient mining given in federal publications
U.S. Mines -- Information Cir
Bur, J.A.Davis. (author)
1930
3 pages
Report
English
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