TY  - BOOK
AU  - Warren A. Hall
AU  -  John A. Dracup, 
TI  - Water resources systems engineering
U1  - 627 
PY  - 1975///
CY  - New Delhi
PB  - Tata MacGraw Hill Publishers Co. Ltd
N1  - Warren A. Hall & John A. Dracup: Water resources systems engineering.  New Delhi.  Tata MacGraw Hill Publishers Co. Ltd, 1975.--(627HAL)
ER  -