TY  - GEN
AU  - Kaul, S.N. 
AU  - Kumar, Arvind 
AU  - Szpyrkowicz, Lidia 
TI  - Wastewater treatment technologies and environment
SN  - 8170353440
U1  - 363.73947 
PY  - 2004///
CY  - Delhi
PB  - Daya Publishing House
KW  - WASTE WATER
KW  - ENVIRONMENTAL SCIENCE
ER  -