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Cutter roof failure :an overview of the causes and methods for control
Direct measurement of longwall strata behavior :a case study
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Published Year
1980-1989 (2)
Subject
Rock deformation (2) *
Longwall mining (1)
Mine roof control (1)
Author
Hill, John L. (2) *
Listak, Jeffrey M. (1)
Zelanko, Joseph C. (1)
