Mining methods and costs at the Park Utah Mine, Park City, Utah

Author: Hewitt, E. A.
Year: 1930
Document Type: MAIN
Issuing Agency: U.S. Dept. of Commerce, Bureau of Mines,
SUDOC: C 22.11:6290
Series: Information circular ;
Report Number: 6290
Subject: Mining engineering--Utah
Link: https://hdl.handle.net/2027/mdp.39015095083757

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