TY  - GEN
AU  - Hoek, Evert
AU  - Bray, John
TI  - Rock slope engineering
SN  - 0419160108
PY  - 1981///
CY  - Oxon
PB  - Taylor & Francis
KW  - CIVIL ENGINEERING
KW  - ROCK MECHANICS
KW  - SLOPE
ER  -