TY  - BOOK
AU  - Duggal, K.N. and Soni, J.P.
TI  - Elements of water resources engineering
SN  - 8122408079
U1  - 333.91 
PY  - 1996///
CY  - New Delhi
PB  - ; New Age International
KW  - Water
KW  - Water Resources
ER  -