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

Keyword Search

Extraction of manganese from Georgia umber ores by a sulfuric acid-ferrous sulfate process (in two parts).

Published Year

• 1970-1979 (1)

Subject

• Leaching (1)
• Manganese (1)
• Umber ores--Georgia (1) *

Author

• LeVan, H. P. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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