Recommendations on the prevention and suppression of dust in mining, tunneling, and quarrying :adopted at a meeting held under the auspices of the International Labor Office, Geneva, Switzerland, December 1-17, 1952 :

Year:	1954
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
Series:	Information circular / United States. Bureau of Mines ;
Report Number:	7677
Subjects:	Dust control--Standards
	Mine dust
Link:	https://hdl.handle.net/2027/mdp.39015078460261