Author: | Hopkins, G. R. |
---|---|
Year: | 1928 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
SUDOC: | C 22.11:6074 |
Series: | Information circular / United States Department of Commerce, Bureau of Mines ; |
Report Number: | 6074 |
Subjects: | Petroleum--Refining |
Cracking process | |
Links: | https://hdl.handle.net/2027/mdp.39015077569807 |
https://hdl.handle.net/2027/mdp.39015086415398 |