Coal-mine explosions and coal- and metal-mines fires in the United States during the fiscal year ended June 30, 1940

Author:	Harrington, D.
Additional Authors:	Fene, W. J.
Year:	1940
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7136
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	7136
Subjects:	Mine explosions--United States
	Mine fires--United States
	Coal mine accidents--United States
Link:	https://hdl.handle.net/2027/mdp.39015078534412