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

Keyword Search

Solvent extraction of coals by abietic acid at atmospheric pressure

Published Year

• 1960-1969 (1)

Subject

• Abietic acid (1)
• Coal--Analysis (1) *
• Extraction--Chemistry (1) *

Author

• Howard, H. C. (1)
• Tarpley, E. C. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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