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Manganese investigations -metallurgical division.

Published Year

• 1940-1949 (1)

Subject

• Manganese ores--Tennessee--Johnson County (1) *
• Ore-dressing (1)

Author

• Calhoun, W. A. (1)
• Fine, M. M. (1) *
• Johnston, T. L. (1)
• Shelton, S. M. (1)

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