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Effects of soft floor interaction in room-and-pillar coal mining : Chugh, Y P; Chandrashekhar, K; Caudle, R D; Shankar, S; Nath, R;Proc Fourth Annual Workshop Generic Mineral Technology Center, Mine Systems Design and Ground Control, Moscow, Idaho, 20–21 October 1986P33–43. Publ Blacksburg: Virginia Polytechnic Institute and State University, 1986


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
115 KB
Volume
25
Category
Article
ISSN
0148-9062

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