TY  - GEN
AU  - Kaul, S. N.
TI  - Waste Water Treatment Technologies and Environment [vol 2]
SN  - 8170353424
U1  - 628.3 KAU 
PY  - 2004///
CY  - New Delhi
PB  - Daya Publishing House
KW  - WasteWater Treatment  technologies
ER  -