Raiseboring through potentially unstable ground at Secunda : Odell, P L; Kotze, A I Proc Symposium on Rock Instability Problems in Mine Shafts, Potchefstroom,10 May 1990P15–21. Publ Marshalltown: SANGORM, 1990

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 104 KB
• Volume: 28
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(91)92657-k