Support of underground excavations in deep-level, hard-rock mines: 2-tunnels and other non-tabular excavations : WILSON, JW TRANS. INST. MIN. METALL SECTION A, V84, N821, 1975, P.A47–53

✍ Scribed by Hawkes, I. ;Hooker, V.E.

• Book ID: 107898978
• Publisher: Elsevier Science
• Year: 1976
• Tongue: English
• Weight: 122 KB
• Volume: 13
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(76)90763-4