TY  - BOOK
AU  - Ahluwalia, V K 
TI  - Environmental Chemistry
SN  - 9789381162965
U1  - 577.14 
PY  - 2013///
CY  - New Delhi
PB  - Ane Books Pvt.Ltd.
KW  - Environment
KW  - Hydrosphere
KW  - Soils
KW  - Atmosphere
ER  -