TY  - BOOK
AU  - Wainwright, John ,
AU  - Mulligan, Mark,
TI  - Environmental modelling : : finding simplicity in complexity / 
SN  - 9780471496182
U1  - 628 
PY  - 2004///
CY  - New Delhi
PB  - John Wiley & Sons, Inc
KW  - Sanitary & municipal engineering
ER  -