TY  - BOOK
AU  - Alka Rani Uadhyay, 
TI  - Aquatic plants for waste water treatment / 
U1  - 363.728 4 
PY  - 2004///
CY  - Delhi
PB  - Daya
KW  - Social problems and services
KW  - Environmental problems
KW  - Waste water treatment
ER  -