Author: Mines Bureau / Catalog Issue Year Decade: 1940 - 1949 - Blacklight Search Results

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1491. Manganese. Semi-pilot-plant investigations of nitrogen dioxide process for beneficiation of manganese ores; by A. L. Fox, A. E. Back. C. J. Chindgren, K. E. Tame, and D. Kaufman.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.7:674

1492. Manganese; by Norwood B. Melcher.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.37/a:M 313/944

1493. Maps. Coal. Total distribution of bituminous coal and lignite during year ended June 30, 1944, by district of origin and State of destination (in thousands of net tons of 2,000 pounds); [outline map], n. p.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: [1945]
SuDoc number:: I 28.72:C 63/944

1494. Mercury; by Helena M. Meyer and Alethea W. Mitchell.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.37/a:M 539/944

1495. Metal mines. Metal and nonmetal-mine accidents in United States during calendar year 1942 (excluding coal mines); by W. W. Adams and F. J. Kennedy.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.3:461

1496. Metals. Minor metals: by C. E. Nighman.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.37/a:M 666/944

1497. Metals. Secondary metals, nonferrous; by Herbert L. Cullen.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.37/a:Se 24/944

1498. Mica; by G. Richards Gwinn and Ethel M. Tucker.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.37/a:M 581/944

1499. Mine accidents. Accident statistics as an aid to prevention of accidents in bituminous-coal mines, coal-mine accident-prevention course, sec. 1.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.6:47

1500. Mine accidents. Accidents from falls of rock or ore in metal mines, metal-mine accident-prevention course, sec. 2 [with Bibliography of references on falls of rock or ore in metal mines].

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1945
SuDoc number:: I 28.6:52

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