TY  - BOOK
AU  - Duggal, S.K, Pandey, H.K and Rawal, N 
TI  - engineering geology 
SN  - 9789339204617
U1  - 624.151 DUG  
PY  - 2016///
CY  - McGraw Hill Education (India) Private Limited 
PB  - New Delhi 
KW  - GEOLOGY
ER  -