Author: | Lindroth, David P. |
---|---|
Additional Authors: | Wingquist, Carl F., Dehler, Andrew L. |
Year: | 1984 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8864 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 8864 |
Subjects: | Coal mines and mining--Pennsylvania--Safety measures |
Ground penetrating radar | |
Geology--Pennsylvania | |
Rocks--Electric properties--Pennsylvania | |
Link: | https://hdl.handle.net/2027/mdp.39015078471425 |