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Manganese investigations :metallurgical division.

Manganese investigations :ore-dressing studies of manganese ores.

Published Year

• 1940-1949 (2)

Subject

• Manganese ores--Arkansas--Batesville (2) *
• Ore-dressing (2) *

Author

• Shelton, S. M. (2)
• Bardill, J. D. (1)
• Fine, M. M. (1)

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