| 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 |