A method for extinguishing and removing burning coal refuse banks,

Author:	Andreuzzi, Frank C.
Year:	1970
Document Type:	USBI
Issuing Agency:	U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
SUDOC:	I 28.27:8485
Series:	Bureau of Mines. Information circular 8485
Subjects:	Coal mine waste
	Coal mines and mining--Safety measures
	Air--Pollution
Link:	https://hdl.handle.net/2027/mdp.39015078461780