TY  - BOOK
AU  - Dhameja, Suresh K.
TI  - Envirnmental studies
SN  - 818845877
U1  - 577.14 
PY  - 2006///
CY  - Delhi
PB  - S.K.Kataria and Sons 
KW  - Applied Sc
KW  - Chemistry
KW  - Environmental Science
ER  -