Author: | Rutledge, J. J. |
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Year: | 1918 |
Document Type: | N/A |
SUDOC: | I 28.7:154 |
Series: | United States Bureau of Mines Reports |
Report Number: | Technical Paper 154 |
Subjects: | Coal mines and mining -- Oklahoma. |
Coal mines and mining -- Indian Territory. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc66389/ |