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

Keyword Search

Investigation of the Hornsilver lead-zinc property, Butte County, Idaho

Published Year

• 1940-1949 (1) *

Subject

• Lead mines and mining--Idaho--Butte County (1) *
• Zinc mines and mining--Idaho--Butte County (1)

Author

• Roby, Robert N. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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