TY  - BOOK
AU  - Singh, Bhawani
AU  - Goel, R. K.
TI  - Engineering Rock Mass Classification: tunneling, foundations, and landslides
SN  - 9780123858788
U1  - 625.122 SIN 
PY  - 2011///
CY  - India
PB  - Butterworth
KW  - Rocks -- Classification
KW  - Rock Mechanics
KW  - Foundations
KW  - Tunneling
KW  - Engineering geology
ER  -