Author: | Larson, David A. |
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Additional Authors: | Morrell, Roger J., Mades, J. F. |
Year: | 1987 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
SUDOC: | I 28.23:9106 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 9106 |
Subjects: | Rock splitters (Machines) |
Rocks--Fracture | |
Link: | https://hdl.handle.net/2027/mdp.39015078479329 |