Accident prevention at a copper smelter

Author:	Anundsen, E. A.
Year:	1939
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7061
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	7061
Subjects:	Smelting
	Smelting furnaces
	Accidents--Prevention
	Copper industry and trade--Safety measures
Link:	https://hdl.handle.net/2027/mdp.39015077570425