TY  - BOOK
AU  - Dara, S.S.
TI  - A Textbook of Environmental Chemistry and Pollution Control
SN  - 8121908833
U1  - 363.73 
PY  - 1998///
CY  - New Delhi
PB  - S.Chand
KW  - Environmental Chemistry
KW  - Social Problems
ER  -