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

Keyword Search

Methods of mining disseminated lead ore at a mine in the Southeast Missouri district

Published Year

• 1920-1929 (1) *

Subject

• Lead mines and mining--Missouri (1) *

Author

• Jackson, Charles Freeman, (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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