TY  - BOOK
AU  - Singh, Bhawani
AU  - Gole, R. K.
TI  - Engineering rock mass classification: tunneling, foundations, and landslides
SN  - 9780123858788
U1  - 625.122 
PY  - 2011///
CY  - Edinburgh
PB  - Elsevier
KW  - Engineering geology
ER  -