Copper availability - domestic :a minerals availability system appraisal

Author:	Rosenkranz, Rodney D.
Additional Authors:	Davidoff, Robert L., Lemons, Jim F.,
Year:	1979
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines :
SUDOC:	I 28.27:8809
Series:	Information circular - Bureau of Mines ;
Report Number:	8809
Subjects:	Copper industry and trade--United States
	Copper--Statistics
Link:	https://hdl.handle.net/2027/mdp.39015078461673