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

Keyword Search

Friability of Alabama coals

Grindability of Alabama coals

Published Year

• 1930-1939 (2)

Subject

• Coal--Alabama (2) *
• Size reduction of materials (1)

Author

• Cudworth, James R. (2) *
• Hertzog, Ellis S. (2)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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