TY  - BOOK
AU  - Hammer,Mark J.
AU  - Hammer, Mark J.
TI  - Water and wastewater technology
SN  - 8120321081
U1  - 628.1 
PY  - 2001///
CY  - New Delhi
PB  - Prentice Hall of India Pvt. Ltd.
KW  - Water-supply engineering
N1  - Includes index
ER  -