How steam production costs were reduced in a hand-fired return-tubular boiler plant

Author:	Mumford, A. R.
Year:	1923
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2455
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	2455
Subjects:	Steam-boilers--Efficiency
	Fuel--Costs
	Steam-boilers--Cost of operation
Link:	https://hdl.handle.net/2027/mdp.39015086555565