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

Keyword Search

The geologic character of some coal wants at the Westland Mine in southwestern Pennsylvania

Published Year

• 1980-1989 (1)

Subject

• Coal--Geology--Pennsylvania (1) *

Author

• Moebs, Noel N. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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