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Predicting ground control events in room and pillar mining: a preliminary report : Fraher, R; Haycocks, C Proc 7th Annual Workshop Generic Mineral Technology Center Mine Systems Design and Ground Control, Blacksburg, 22–24 October 1989P133–139. Publ Blacksburg: Virginia Polytechnic Institute and State University, 1989


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
117 KB
Volume
28
Category
Article
ISSN
0148-9062

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