Author: | Lepper, C. Melvin. |
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Additional Authors: | Mullis, C. Thomas., Poland, Allan P. |
Year: | 1982 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8641 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 8641 |
Subjects: | Rocks--Testing--Equipment and supplies |
Strip mining--Safety measures | |
Rock slopes | |
Link: | https://hdl.handle.net/2027/mdp.39015078472035 |