Author: | Hopkins, G. R. |
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Additional Authors: | Cochrane, E. W. |
Year: | 1939 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:7091 |
Series: | Information Circular / Bureau of Mines ; |
Report Number: | 7091 |
Subject: | Petroleum refineries--United States--Statistics |
Link: | https://hdl.handle.net/2027/mdp.39015078534800 |