✦ LIBER ✦
Rock mass classification for bored tunnels (In German) : Lauffer-Innsbruck, H FelsbauV6, N3, Aug 1988, P137–149
- Book ID
- 100023238
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 114 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0148-9062
No coin nor oath required. For personal study only.