Coal analyses from twenty-five laboratories compared

Author:	Fieldner, Arno Carl,
Additional Authors:	Cooper, Harry Mac,, Osgood, F. D.
Year:	1923
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2432
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	2432
Subjects:	Coal
	Coal--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015086555649