TY  - BOOK
AU  - Gupta B.L & Gupta Amit 
TI  - Engineering Hydrology 
SN  - 9788180141379
U1  - 627 GUP 
PY  - 1999///
CY  - Standard Book House, New Delhi 
PB  - Standard Book House, New Delhi 
KW  - CIVIL ENGINEERING
ER  -