Diesel engines underground.

Additional Authors:	Holtz, John C.,, Schrenk, H. H.,, Elliott, Martin A., Berger, L. B.,
Year:	1941
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3584
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3584
Subjects:	Mining machinery
	Diesel motor exhaust gas
Link:	https://hdl.handle.net/2027/mdp.39015078495515