| Author: | Hubbard, Arnold B. |
|---|---|
| Additional Authors: | Robinson, W. E. |
| Year: | 1950 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:4744 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 4744 |
| Subjects: | Kerogen |
| Oil-shales--Colorado--Garfield County | |
| Link: | https://hdl.handle.net/2027/mdp.39015078488387 |