TY  - BOOK
AU  - De, Anil Kumar
AU  - De, Arnab Kumar
TI  - Environmental chemistry
SN  - 8122419461
U1  - 574.5 
PY  - 2006///
CY  - New Delhi
PB  - New Age International
KW  - Ecology
KW  - Chemistry
KW  - Environmental chemistry
ER  -