Author: | Champlin, Jerry B. F. |
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Year: | 1962 |
Document Type: | BMRA |
Issuing Agency: | Bureau of Mines, U.S. Dep. of the Interior, |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 6098 |
Link: | https://hdl.handle.net/2027/mdp.39015078523423 |