TY  - BOOK
AU  - Dara, S S
TI  - Textbook Of Environmental Chemistry And Pollution Control
SN  - 8121908833
U1  - E:(G:55) 
PY  - 1997///
CY  - New Delhi
PB  - S Chand
KW  - Chemistry
KW  -  Environmental Chemistry
KW  -  Pollution
ER  -