TY  - BOOK
AU  - De A.K.
TI  - Environmental Chemistry
SN  - 9788122426175
SN  - 9743
U1  - 628.5               
PY  - 2010///
CY  - New Delhi
PB  - New Age International Pvt. Limited, Publishers
KW  - Environmental chemistry,Environmental pollution628.5
ER  -