Shaft sinking in difficult ground conditions for the LEP project, Geneva, Switzerland : Proc 1987 Rapid Excavation and Tunnelling Conference, New Orleans, 14–17 June 1987 V2, P924–937. Publ Littleton: Society of Mining Engineers, 1987

✍ Scribed by C. Laughton; F. Dieu

• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 116 KB
• Volume: 27
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(90)95368-b