TY  - GEN
AU  - Thripathi , A.K.
AU  - Pandey , S.N. 
TI  - Water pollution
SN  - 8170242673
U1  - 363.7394 
PY  - 1990///
CY  - New Delhi
PB  - Ashish 
KW  - ENVIRONMENTAL SCIENCES
KW  - BALANCE ECOSYSTEM
KW  - WATER POLLUTION
KW  - INDUSTRIAL WATERS AND SEWAGE
KW  - NATURAL AQUATIC ENVIRONMENT
KW  - ALGAE
ER  -