Rock excavations at Alto Anchicaya Project, Columbia. Proc. 8th Canadian rock mechanics symposium, Toronto, Nov. 1972 : McCreath, DR, Acres Internat. Ltd. Niagara Falls, CDN Merritt, AH, Acres Internat. Ltd. Niagara Falls, CDN Materon, BN, Acres Internat. Ltd. Niagara Falls, CDN 8F, 2R. Mine Branch, Dept. Energy, Mines, Resources, Ottawa, Canada, 1973, P31–45

• Book ID: 107895573
• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 276 KB
• Volume: 11
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(74)90328-3