Building seals by pneumatic stowing in mine closure operations

Author:	Maksimovic, S. D.
Additional Authors:	Draper, John C.
Year:	1982
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8729
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	8729
Subjects:	Compressed air
	Mine filling
	Stone, Crushed
	Mine closures
Links:	https://hdl.handle.net/2027/mdp.39015078489724
	https://hdl.handle.net/2027/mdp.39015078472563