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Interactions between multiple seam longwall and room-and-pillar operations :a case study in Boone County, WV

Published Year

• 1990-1999 (1)

Subject

• Ground control (Mining)--Case studies (1)
• Ground control (Mining)--West Virginia--Boone County (1) *
• Longwall mining--Environmental aspects--West Virginia--Boone County (1)
• Pillaring (Mining)--Environmental aspects--West Virginia--Boone County (1)

Author

• Chekan, G. J. (1) *
• Matetic, Rudy J., (1)

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