Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strategic minerals investigations procedure followed by bureau of mines
Explanation of procedure being followed in investigation of domestic deposits of strategic minerals; outline of distinct and separate functions of procurement division of Treasury Department in purchasing strategic materials. (see also Min J (Phoenix, Ariz) v 23 n 15 Dec 30 1939 p 5-6; Min Congress J v 25 n 12 Dec 1939 p 28-31 and 52; Mines Mag v 30 n 1 Jan 1940 p 12 and 45; Calif J Mines and Geology v 36 n 1 Jan 1940 p 96-100)
Strategic minerals investigations procedure followed by bureau of mines
Explanation of procedure being followed in investigation of domestic deposits of strategic minerals; outline of distinct and separate functions of procurement division of Treasury Department in purchasing strategic materials. (see also Min J (Phoenix, Ariz) v 23 n 15 Dec 30 1939 p 5-6; Min Congress J v 25 n 12 Dec 1939 p 28-31 and 52; Mines Mag v 30 n 1 Jan 1940 p 12 and 45; Calif J Mines and Geology v 36 n 1 Jan 1940 p 96-100)
Strategic minerals investigations procedure followed by bureau of mines
U.S. Bur Mines -- Information Cir
Finch, J.W. (Autor:in)
1939
5 pages
Report
Englisch
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