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Mobile diesel-powered transportation equipment for gassy noncoal mines and tunnels approved by the Bureau of Mines, 1961-66

Published Year

• 1960-1969 (1)

Subject

• Mine safety (1) *
• Mines and mineral resources--Equipment and supplies (1)

Author

• Davis, Rogers F. (1) *
• Scott, Frank E. (1)
• Seman, Joseph J. (1)
• Zelonka, John R. (1)

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