Mining laws of Columbia

Author: Garman, A. D.
Year: 1929
Document Type: USBI
Issuing Agency: U.S. Dept. of Commerce, Bureau of Mines,
Series: Information circular / United States Department of Commerce, Bureau of Mines ;
Report Number: 6131
Subject: Mining law--Columbia
Link: https://hdl.handle.net/2027/mdp.39015077570243

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