TY  - BOOK
AU  - Stephansson,Ove
ED  - International Symposium on Rock Bolting
TI  - Rock bolting: theory and application in mining and underground construction : proceedings of the International Symposium on Rock Bolting, Abisko, 28 August-2 September 1983 
SN  - 9061915147
PY  - 1984///
CY  - Rotterdam, Boston
PB  - Balkema
KW  - Mine roof bolting
KW  - Rock bolts
ER  -