TY  - DATA
AU  - "Duggal, K. N. ""Soni, J. P."
TI  - Elements of water resources engineering
SN  - 9788122459807
U1  - 627 DUG 23
PY  - 1996///
CY  - New Delhi 
PB  - New Age International (P) Ltd. 
KW  - Water-supply engineering Dams
UR  - https://digital.elib4u.com//
ER  -