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 |