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Cooling mine air during summer months to prevent roof falls

Some factors affecting and suggested ways for improving coal-mine ventilation, with particular reference to mines in Illinois, Indiana, and Western Kentucky

Published Year

• 1940-1949 (1)
• 1950-1959 (1)

Subject

• Mine ventilation (2)
• Coal mines and mining--Illinois (1)
• Coal mines and mining--Indiana (1)
• Coal mines and mining--Kentucky (1)
• Cooling (1)
• Mine accidents (1)
• Mine roof control (1)

Author

• Herbert, C. A. (2) *

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