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Comparative laboratory evaluation of resin-grouted roof bolt elements
| Author: | Bartels, John R. |
|---|---|
| Additional Authors: | Pappas, Deno M. |
| Year: | 1985 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:8924 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 8924 |
| Subject: | Mine roof bolts, Resin--Testing |
| Link: | https://hdl.handle.net/2027/mdp.39015078469841 |
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