TY  - BOOK
AU  - Ahluwalia,V K.
TI  - Environmental chemistry / 
SN  - 9788180522642
U1  - 577.14 
PY  - 2008///
CY  - NewDelhi : 
PB  - Ane books , 
KW  - ENVIRONMENTAL CHEMISTRY
N1  - Includesindex
ER  -