TY  - BOOK
AU  - Dara,S.S., x
AU  - x
TI  - A text book of environmental Chemistry and pollution control: x
SN  - 8121908833
U1  - 628.50154/D213t 
PY  - 1995///
CY  - New Delhi
PB  - S. Chand
KW  - Environmental Chemistry
N1  - Includes
ER  -