The U.S. copper mining industry :a perspective on financial health

Author: Tomimatsu, T. T.
Year: 1980
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines ;
SUDOC: I 28.27:8836
Series: Information circular / United States Department of the Interior, Bureau of mines ;
Report Number: 8836
Subjects: Copper mines and mining--United States--Finance
Copper industry and trade--United States--Finance
Link: https://hdl.handle.net/2027/mdp.39015078457457

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