| Year: | 1954 |
|---|---|
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:5044 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 5043 |
| Subjects: | Oil-shales |
| Coal liquefication | |
| Liquid fuels | |
| Link: | https://hdl.handle.net/2027/mdp.39015078470435 |