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

Keyword Search

Improved electrical resistivity field system for shallow earth measurements

Apparent earth conductivity over coal mines as estimated from through-the-earth electromagnetic transmission tests

Published Year

• 1970-1979 (1)
• 1980-1989 (1)

Subject

• Earth resistance (Geophysics)--Measurement (2)
• Earth resistance--Measurement (2) *
• Coal mines and mining--United States (1)
• Electromagnetic waves--Transmission--Measurement (1)

Author

• Durkin, John. (1)
• Lepper, C. Melvin. (1)
• Scott, James H., (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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