| Author: | Dykema, William P., | 
|---|---|
| Additional Authors: | Neal, Roy O., | 
| Year: | 1920 | 
| Document Type: | USBM | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.7:232 | 
| Series: | Petroleum Technology ; | 
| Report Number: | 53. | 
| Subjects: | Natural gas | 
| Gasoline | |
| Link: | https://hdl.handle.net/2027/mdp.39015077559857 |