Explosions in Tennessee coal mines

Author:	Humphrey, H. B.
Year:	1931
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
SUDOC:	C 22.11:6424
Series:	Information circular / United States Department of Commerce, Bureau of Mines ;
Report Number:	6424
Subjects:	Coal mines and mining--Tennessee
	Coal mine accidents--Tennessee
	Mine explosions--Tennessee
Link:	https://hdl.handle.net/2027/mdp.39015077576752