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

Keyword Search

Carbonizing Properties: Eastern Kentucky Coals from Elkhorn Number 1, Elkhorn Number 2, Leatherwood, and Harlan Beds

The international systems of hard-coal classification and their application to American coals

Published Year

• 1950-1959 (2) *

Subject

• Coal--Classification (1)

Author

• Frederic, W. H. (2) *
• Brewer, R. E. (1) *
• Davis, J. D. (1)
• Naugle, B. W. (1)
• Ode, W. H. (1)
• Reynolds, D. A. (1)
• Wolfson, D. E. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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