| Author: | Hubbard, Arnold B. |
|---|---|
| Year: | 1952 |
| Document Type: | OSUU |
| Series: | Bureau of Mines. Report of investigations ; |
| Report Number: | 4872. |
| Subjects: | Oil-shales--Colorado |
| Acetic acid | |
| Kerogen | |
| Links: | https://hdl.handle.net/2027/mdp.39015078469684 |
| no.4871-4880 1952 |