| Author: | Larson, David A. |
|---|---|
| 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 |