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

Keyword Search

Investigation of the Shady Valley manganese district, Johnson County, Tenn.

Published Year

• 1940-1949 (1)

Subject

• Manganese ores--Tennessee--Johnson County (1) *

Author

• Dempsey, W. J. (1)
• Robertson, Almon F. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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