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A Method for calculating mine ventilation pressure losses using computers and desk-top calculators :a supplement to Information circular 7809

Peak methane concentrations during coal mining:an analysis

Published Year

• 1970-1979 (2) *

Subject

• Coal mines and mining--Safety measures (1)
• Methane--Measurement (1)
• Mine explosions (1)
• Mine ventilation--Measurement (1)

Author

• Dalzell, R. W. (2) *
• Banfield, J. L., (1)
• Harris, E. J. (1)
• Kissell, Fred N. (1)
• Kline, R. J. (1)
• Miller, E. J. (1)
• Zabetakis, M. G. (1)

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