TY  - BOOK
AU  - DUNCAN, N
TI  - Engineering Geology & Rock Mechanics
U1  - H(D) 
PY  - 1969///
CY  - LONDON
PB  - Leonard Hill
KW  -  SOIL MECHANICS --SOUTHEAST ASIA
KW  -  SOUTHEAST ASIAN GEOTECHNICAL SOCIETY
KW  - GENERAL
ER  -