Fatal accidents in Alabama coal mines during 1930

Author:	Cash, Frank E.
Additional Authors:	Humphrey, Hiram Brown,
Year:	1931
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
SUDOC:	C 22.11:6519
Series:	Information circular / Bureau of Mines ;
Report Number:	6519
Subjects:	Coal mines and mining--Alabama--Safety measures
	Coal mine accidents--Alabama
Link:	https://hdl.handle.net/2027/mdp.39015077561788