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Roof control of stress-relief jointing near outcrops in central Appalachian drift coal mines

Published Year

• 1990-1999 (1)

Subject

• Coal mines and mining--Appalachian Region (1)
• Joints (Geology)--Appalachian Region (1) *
• Mine roof control (1) *
• Outcrops (Geology)--Appalachian Region (1)

Author

• Moebs, Noel N. (1)
• Sames, Gary P. (1)

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