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

Keyword Search

Safety achievements of a Pennsylvania bituminous-coal mine and of a coal-mine superintendent

Mining statutes of the state of Pennsylvania(summarized)

Published Year

• 1930-1939 (2) *

Subject

• Bituminous coal--Pennsylvania (2) *
• Coal mines and mining--Pennsylvania (2) *
• Anthracite coal--Pennsylvania (1)
• Mine safety--Pennsylvania (1)
• Mining law--Pennsylvania (1)

Author

• Feehan, Francis. (1)
• Huff, J. A. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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