Automatic water heating, utilizing subbituminous coal

Author:	Parry, V. F.
Additional Authors:	Landers, W. S., Goodman, J. B.
Year:	1946
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3890
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3890
Subjects:	Coal
	Water heaters
Links:	https://hdl.handle.net/2027/mdp.39015078487454
	no.3871-3890 1946