Friability, slacking characteristics, and low-temperature carbonization assays of subbituminous coals of the Denver (Colo.) region

Author:	Parry, V. F.
Additional Authors:	Goodman, John B.
Year:	1939
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3457
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3457
Subjects:	Coal--Analysis
	Coal--Colorado--Denver
Link:	https://hdl.handle.net/2027/mdp.39015078492223