Subsidence due to undermining of sloping terrain :a case study

Author:	Jeran, P. W.
Additional Authors:	Adamek, Vladimir,
Year:	1988
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	9205
Subjects:	Longwall mining--Pennsylvania
	Mine subsidences--Pennsylvania
Link:	https://hdl.handle.net/2027/mdp.39015078476507