98/02488 Some problems associated with past mining at a mine in the Witbank coalfield, South Africa : Bullock, S. E. T. and Bell, F. G. Environ. Geol., 1997, 33, (1), 61–71

• Publisher: Elsevier Science
• Year: 1998
• Weight: 210 KB
• Volume: 39
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(98)80674-7