TY  - BOOK
AU  - Hammer, Mark J.
TI  - Water and Wastewater Technology
SN  - 9788120313781
U1  - 628.4 
PY  - 1996///
CY  - New Delhi
PB  - Prentice-Hall of India Pvt. Ltd.
KW  - Chemical Engineering
KW  - Civil Engineering
ER  -