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

Keyword Search

Coal recovery from underground bituminous coal mines in the United States, by mining method

Published Year

• 1970-1979 (1)

Subject

• Bituminous coal (1)
• Coal mines and mining--United States (1) *

Author

• Dash, Binod B., (1)
• Hamilton, Patrick A., (1)
• Reese, Robert G. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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