TY  - BOOK
AU  - S.K. Agarwal
TI  - Water Pollution
SN  - 81-7648-832-1
PY  - 2005///
CY  - 5, Ansari Road, Darya Ganj New Delhi
PB  - Kul Bhushan Nangia APH Publishing Corporation
N1  - JHS; Bachelor of Science in Biology
ER  -