TY  - BOOK
AU  - De, Anil Kumar 
AU  - De, Arnab Kumar.
TI  - Environmental Chemistry
SN  - 9788122426175
U1  - 577.14 
PY  - 2010///
CY  - New Delhi
PB  - New Age International
KW  - Chemistry
KW  - Enviormental Chemistry
ER  -