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

Keyword Search

Investigation of wood chromite mine area Lancaster County, Pa.

Investigation of the Hamme tungsten district, Vance County N.C. and Mecklenburg County, Va.

Investigation of Hamilton County bauxite district, Tennessee

Published Year

• 1940-1949 (3)

Subject

• Bauxite--Tennessee--Hamilton County (1)
• Geomagnetism--Pennsylvania--Lancaster County (1)
• Gravity--Pennsylvania--Lancaster County--Measurement (1)
• Tungsten ores--North Carolina--Vance County (1)
• Tungsten ores--Virginia--Mecklenburg County (1)

Author

• McIntosh, Frank K. (3) *
• Mosier, McHenry. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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