TY  - BOOK
AU  - Sharma, B. K.
AU  - Kaur, H.
TI  - Environmental chemistry
SN  - 8185842841
U1  - 363.73 
PY  - 1998///
CY  - India
PB  - Krishna prakashan
KW  - Environmental chemistry
KW  - Environmentalogy
ER  -