Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Methane analyzer system to record continuously the methane content of coal mine ventilation air

Hydraulic stimulation of a surface borehole for gob degasification

Published Year

• 1970-1979 (2) *

Subject

• Coal mines and mining--Safety measures (2) *
• Mine ventilation (2) *
• Methane (1)
• Methane--Analysis (1)
• Mine gases (1)

Author

• Elder, C. H. (1)
• Irani, M. C. (1)
• Jeran, P. W., (1)
• Kissell, Fred N. (1)
• Lawhead David H., (1)
• Maksimovic, S. D. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010