Effects of retort-immersion depth on Gieseler plasticity determinations on western coals

Author:	Allen, Robert R.
Year:	1964
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:6559
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	6559
Subjects:	Coal--Testing
	Plasticity
Link:	https://hdl.handle.net/2027/mdp.39015078518795