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Observations at a pillar failure site in Sigma Colliery : van der Merwe, J N Proc ISRM International Symposium on Static and Dynamic Considerations in Rock Engineering, Swaziland, 10–12 September 1990P339–344. Publ Rotterdam: A A Balkema, 1990

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 121 KB
Volume: 30
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(93)90651-s

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