TY  - BOOK
AU  - KUMAR, R
AU  - SINGH, R N
TI  - Municipal Water and Wasterwater Treatment
U1  - 628.1 
PY  - 2006///
CY  - CANADA
PB  - COMMONWEALTH OF LEARNING
KW  -  ENVIRONMENTAL ENGINEERING
KW  -  SEWAGE DISPOSAL PLANTS
KW  - SEWAGE --PURIFICATION
ER  -