Comparison of methods for determining friability of coal

Author:	Yancey, H. F.
Additional Authors:	Zane, R. E.
Year:	1933
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
SUDOC:	C 22.12:3215
Series:	Report of investigations / United States Department of Commerce, Bureau of Mines ;
Report Number:	3215
Subject:	Coal--Carbonization
Links:	https://hdl.handle.net/2027/mdp.39015077563099
	no.3201-3225 1933