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ARPA-Bureau of Mines rock mechanics and rapid excavation program :a research project summary
| Author: | Olson, James J. |
|---|---|
| Additional Authors: | Olson, Keith S., |
| Year: | 1975 |
| Document Type: | USBI |
| Issuing Agency: | Bureau of Mines, |
| SUDOC: | I 28.27:8674 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8674 |
| Subjects: | Rock mechanics--Research |
| Excavation--Research | |
| Link: | https://hdl.handle.net/2027/mdp.39015078462796 |
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