TY  - BOOK
AU  - Khan, Iqbal, H 
TI  - Textbook of geotechnical engineering 
SN  - 9788120345102
U1  - 624.15 KHA  
PY  - 2012///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - GEOLOGY
ER  -