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A study of summer air conditioning with water sprays to prevent roof falls at the Beech Bottom Coal Mine, West Virginia

Published Year

• 1940-1949 (1)

Subject

• Coal mine accidents--West Virginia (1) *

Author

• Fish, Edward L. (1)
• Hartmann, Irving. (1)
• Toenges, Albert L. (1) *
• Turnbull, Louis A. (1)

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