Rock-mass classification for design of roof supports — a statistical evaluation of parameters : Venkateswarlu, V; Ghose, A K; Raju, N M Min Sci TechnolV8, N2, March 1989, P97–107

• Book ID: 100023607
• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 105 KB
• Volume: 26
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(89)91057-7