Additional Authors: | Frank, Jacob N., Lohn, Peter D., Ricketts, Thomas E., Savanick, G. A. |
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Year: | 1975 |
Document Type: | BMRA |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.23:8095 |
Series: | Report of investigations - Bureau of Mines ; |
Report Number: | 8095 |
Subjects: | Boring |
Water jets | |
Link: | https://hdl.handle.net/2027/mdp.39015078474916 |