Summary of mining and petroleum laws of the world (in five parts).

Author: Ely, Northcutt.
Year: 1970
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
Series: Information circular / United States. Bureau of Mines ;
Report Number: 8482
Subjects: Mining law
Petroleum law and legislation
Link: https://hdl.handle.net/2027/mdp.39015078514802

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