TY  - BOOK
AU  - De,Anil K.
AU  - De,Arnab Kumar
TI  - Environmental chemistry
SN  - 8122419461
AV  - QD31.2 .D27 2006
U1  - 628.50154 22
PY  - 2006///
CY  - New Delhi
PB  - New Age International
KW  - Environmental chemistry
ER  -