✦ LIBER ✦
Future prospects of sprayed concrete in mining underground (in German) : Ruffert, G Gluckauf, V112, N21, 4 Nov 1976, P1224–1227
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 132 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0148-9062
No coin nor oath required. For personal study only.