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

Keyword Search

Carbonizing properties and petrographic composition of Pittsburgh bed coal from Pittsburgh terminal no. 9 mine, Washington County, Pa.

Published Year

• 1930-1939 (1)

Subject

• Carbonization (1) *
• Coal--Pennsylvania--Washington County (1) *
• Coal--Testing (1)

Author

• Fieldner, Arno Carl, (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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