| Author: | Cardwell, Louis E. |
|---|---|
| Additional Authors: | Benton, Lawrence F., |
| Year: | 1973 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Bureau of Mines |
| SUDOC: | I 28.27:8607 |
| Series: | United States. Bureau of Mines. Information circular |
| Report Number: | 8607 |
| Subjects: | Natural gas |
| Helium | |
| Link: | https://hdl.handle.net/2027/mdp.39015078463174 |