TY  - GEN
AU  - De Costa , Shahane
TI  - Water resources engineering: hydrology and water supply engineering
SN  - 9552032202
U1  - 627 
PY  - 1998///
CY  - Colombo
PB  - Godage
KW  - WATER SUPPLY
KW  - WATER RESOURCES
KW  - HYDROLOGY
KW  - ENGINEERING
ER  -