Seasonal variation in respirable dust concentration in U.S. coal mines

Author:	Greninger, Nevin.
Additional Authors:	Courtney, Welby., Divers, Edward.
Year:	1986
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:9014
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	9014
Subjects:	Mine dusts
	Seasons
	Coal mines and mining--Dust control--United States
Link:	https://hdl.handle.net/2027/mdp.39015078489211