Recovery of secondary copper and zinc in the United States

Author:	Carrillo, Fred V.
Additional Authors:	Hibpshman, Mark,, Rosenkranz, Rodney D.,
Year:	1974
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8622
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	8622
Subjects:	Zinc
	Copper
Link:	https://hdl.handle.net/2027/mdp.39015078516179