Disastrous inflammation of coal dust in excavating a mine dump

Author:	Herbert, Charles Arthur,
Year:	1923
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2498
Series:	Reports of investigations ;
Report Number:	2498
Subjects:	Mine dusts
	Coal mines and mining--Dust control
	Dust explosions--Prevention
Link:	https://hdl.handle.net/2027/mdp.39015086499749