Control of sulfur oxide emissions in copper, lead, and zinc smelting

Year:	1971
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.27:8527
Series:	Information circular / United States. Bureau of Mines ;
Report Number:	8527
Subjects:	Copper
	Air--Pollution
	Lead
	Sulfur oxides
	Zinc
	Smelting
Link:	https://hdl.handle.net/2027/mdp.39015078514927