TY  - BOOK
AU  - Kumar,Arvind
TI  - Ecobiology of polluted waters / 
SN  - 8170353866
U1  - 571.95 
PY  - 2006///
CY  - New Delhi : 
PB  - Daya Publishing House , 
KW  - TOXICOLOGY
N1  - Includes index
ER  -