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Electrical properties and attenuation distance of upper Pennsylvanian coal measure rock from southwestern Pennsylvania
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Published Year
1980-1989 (1)
Subject
Coal mines and mining--Pennsylvania--Safety measures (1)
Geology--Pennsylvania (1) *
Ground penetrating radar (1)
Rocks--Electric properties--Pennsylvania (1)
Author
Dehler, Andrew L. (1)
Lindroth, David P. (1) *
Wingquist, Carl F. (1)
