TY  - BOOK
AU  - Hall, Watten A
AU  - Dracup, John A
TI  - Water Resources Systems Engineering
U1  - 627 
PY  - 1970///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Co.Ltd.
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Water supply engineering
ER  -