| Author: | Ely, Northcutt, |
|---|---|
| Year: | 1974 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Bureau of Mines |
| Series: | United States. Bureau of Mines. Information circular |
| Report Number: | 863l |
| Subjects: | Petroleum law and legislation--Europe |
| Mining law--Europe | |
| Link: | https://hdl.handle.net/2027/mdp.39015078462333 |