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Manganese investigations, Metallurgical Division.
Manganese investigations -metallurgical division.
Manganese investigations.
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Published Year
1940-1949 (3)
Subject
Ore-dressing (3) *
Manganese ores (1)
Manganese ores--Minnesota--Ironton (1)
Manganese ores--Virginia--Bland County (1)
Author
Fine, M. M. (3)
Shelton, S. M. (3)
Zadra, J. B. (3) *
Fisher, R. B. (1)
Johnston, T. L. (1)
