TY  - BOOK
AU  - Tripathi,A.K.
AU  - Pandey,S.N.
TI  - Water pollution
SN  - 8170242673
PY  - 1990///
CY  - New Delhi
PB  - Ashish Publishing House
KW  - Algae
KW  - Effect of water pollution on
KW  - India
KW  - Water
KW  - Pollution
ER  -