Some data on dust in industrial work

Author:	Harrington, D.
Year:	1939
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7072
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	7072
Subjects:	Occupational diseases
	Silicosis
	Lungs--Diseases
Link:	https://hdl.handle.net/2027/mdp.39015077570524