Author: | Moore, R. B. |
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Additional Authors: | Davis, C. W., Lind, S. C., Marden, J. W., Bonardi, J. P. |
Year: | 1923 |
Document Type: | N/A |
Series: | United States Bureau of Mines Reports |
Report Number: | Bulletin 212 |
Link: | https://digital.library.unt.edu/ark:/67531/metadc12399/ |