TY  - BOOK
TI  - Ecobiology of polluted waters
SN  - 8170353866
U1  - 577.2726 21st ed
PY  - 2006///
CY  - Delhi
PB  - Daya Publishing
KW  - Ecology
KW  - Environmental management
KW  - Pollution control
KW  - Water-Pollution
N1  - Index: pp 275-82
ER  -