Possible hazards attending the use of engines operated on butane fuel in mining and tunneling

Author:	Berger, L. B.
Additional Authors:	Schrenk, H. H..
Year:	1944
Document Type:	USBI
Issuing Agency:	U.S. Dept of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7284
Series:	Information circular / Bureau of Mines ;
Report Number:	7284.
Subjects:	Mines and mineral resources--Safety measures
	Mining machinery
	Butane
	Motor fuels
Link:	https://hdl.handle.net/2027/mdp.39015074127062