| Author: | Toenges, Albert L. |
|---|---|
| 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/ |