Author: | Toenges, Albert L. |
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Additional Authors: | Turnbull, Louis A., Dowd, James J., Davis, J. D., Smith, H. L. |
Year: | 1949 |
Document Type: | N/A |
SUDOC: | I 28.7:721 |
Series: | Technical paper (United States. Bureau of Mines) |
Report Number: | Technical Paper 721 |
Subjects: | Coal -- Colorado -- Gunnison County. |
Coal -- Geology -- Colorado -- Gunnison County. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc66476/ |