Analyses of Illinois coals.

Additional Authors:	Anderson, Robert L., Fieldner, Arno Carl,, Fraser, Thomas,, Maize, Earl R., Cooper, Harry Mac,, Snyder, Ned H., Swingle, Robert Johnston,, Tarpley, Edward C., Abernethy, Roy Franklin,, McBride, John Wesley., Toenges, Albert Louis,, Cady, Gilbert H.
Year:	1942
Document Type:	USBM
Issuing Agency:	U.S. Govt. Print. Off., Bureau of Mines,
SUDOC:	I 28.7:641
Series:	Technical paper / Bureau of Mines ;
Report Number:	641
Subjects:	Coal--Analysis
	Coal--Illinois
Link:	https://hdl.handle.net/2027/mdp.39015078485698