 |
|
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
2 results returnedHydraulic stimulation of a surface borehole for gob degasification
Control of methane by ventilation of shafts during raise drilling
Published Year
Subject
- Coal mines and mining--Safety measures (2)
- Methane (2) *
- Mine ventilation (2)
- Mine gases (1)
- Raise drilling--Safety measures (1)
Author
Search developed and maintained by the University of Washington Libraries
Copyright 2010