TY  - BOOK
AU  - 
TI  - Rock Bolting : Theory And Application In Mining And Underground Construction
SN  - 9061915147
U1  - 622.28 ROC 
PY  - 1984///
CY  - Rotterdam
PB  - A. A. Balkema
KW  - Mine Roof Bolting
KW  - Rock Bolts
KW  - Congresses
N1  -  Proceedings of the International Symposium on Rock Bolting, Abisko, 28 August-2 September 1983
ER  -