Mine explosions and fires in the United States during the fiscal year which ended June 20, 1932

Author:	Harrington, D.
Year:	1933
Document Type:	USBI
Issuing Agency:	U.S. Dept. of Commerce, Bureau of Mines,
SUDOC:	C 22.11:6680
Series:	Information circular / Bureau of Mines ;
Report Number:	6680
Subjects:	Explosions--United States
	Mine fires--United States
Link:	https://hdl.handle.net/2027/mdp.39015077564808