Additional Authors: | Kruse, George H., Ropchan, David M., Williamson, J. V., Merrill, R. H. |
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Year: | 1964 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 6400 |
Subject: | Rock pressure |
Link: | https://hdl.handle.net/2027/mdp.39015077557497 |