TY  - GEN
AU  - Cheremisinoff, Nicholas P.
TI  - Biotechnology for waste and wastewater tretment
SN  - 8120318838
U1  - 628.42 
PY  - 1996///
CY  - New Delhi
PB  - Prentice Hall
KW  - Engineering
UR  - www.phindia.com
ER  -