Microseismic roof fall warning system development. Field trials and commercial prototype fabrication. Vol 1. Final report : Fisher, C; Thompson, R H US Bureau of Mines report OFR 163(1)-81, 30 May 1980, 197P

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 107 KB
• Volume: 19
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(82)91146-9