Chemical reactions produced by exposing coal derivatives to ultrasonic energy

Author:	Kessler, T.
Additional Authors:	Friedel, Robert A., Sharkey, A. G.
Year:	1967
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:7027
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7027
Subjects:	Coal--Analysis
	Coal--Testing
Link:	https://hdl.handle.net/2027/mdp.39015078531541