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

Keyword Search

Some observations on coal-mine haulage hazards

Published Year

• 1940-1949 (1)

Subject

• Coal mines and mining--Safety measures (1) *
• Mine haulage--Safety measures (1) *

Author

• Sanford, H. E. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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