TY  - BOOK
AU  - Sharma,B.K, x
AU  - Sharma,Manjula,Shama,Ankur
TI  - Enviroment Chemistry: x
SN  - 8185842841
U1  - 577.14/S531e 
PY  - 2003///
CY  - Meerut
PB  - Goel pub
KW  - Environment Chemistry
KW  - Chemistry
N1  - x
ER  -