Marketing Ores and Concentrates of Gold, Silver, Copper, Lead, and Zinc in the United States

Author:	Salsbury, Melford H.
Additional Authors:	Fulkerson, Frank B., Kerns, William H.
Year:	1964
Document Type:	N/A
SUDOC:	I 28.27:8206
Series:	United States Bureau of Mines Reports
Report Number:	I. C. 8206
Subjects:	Copper ores -- Marketing.
	Lead ores -- Marketing.
	Ores -- Marketing.
Link:	http://digital.library.unt.edu/ark:/67531/metadc170782/