| Author: | Clarke, Edwin A. |
|---|---|
| Additional Authors: | Chaffee, C. C. |
| Year: | 1953 |
| Document Type: | N/A |
| SUDOC: | I 28.23:4944 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 4944 |
| Subjects: | Hydrogenation. |
| Coal -- Wyoming. | |
| Coal liquefaction -- Economic aspects. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38594/ |