TY  - BOOK
AU  - De,Anil Kumar
TI  - Environmental chemistry
SN  - 8122406483 :
U1  - 577.14 
PY  - 1999///
CY  - New Delhi
PB  - New Age International
KW  - Environmental chemistry
KW  - Atmosphere; Environmental chemical analysis; Natural resources; Energy; Global environment; Noise pollution
N2  - Environment Management
ER  -