TY  - BOOK
AU  - De, Anil Kumar
TI  - Environmental chemistry
SN  - 0 85226 174 8
U1  - G:55OgE M7,N9 
PY  - 1989///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Ecology
N1  - Includes Appendix and index
ER  -