TY  - BOOK
AU  - De, Anil Kumar
TI  - Environmental chemistry
SN  - 0 85226 174 8
U1  - 574 
PY  - 1989///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Environmental Chemistry
KW  - Chemical Toxicology
KW  - Ecology
ER  -