Comparative study of pillar load transfer associated with multiple-seam mining

Author: Matetic, Rudy J.
Additional Authors: Chekan, G. J.
Year: 1988
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:9176
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 9176
Subjects: Pillaring (Mining)
Coal mines and mining
Mine subsidences
Link: https://hdl.handle.net/2027/mdp.39015078475459

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