Analysis of data on respirable quartz dust samples collected in metal and nonmetal mines and mills

Additional Authors:	Jensen, K.L., Parker, D.R., Watts, W. F., Johnson, R. L.
Year:	1984
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8967
Series:	Information circular ;
Report Number:	8967
Subjects:	Mine dusts
	Quartz dust
Link:	https://hdl.handle.net/2027/mdp.39015078460675