TY  - BOOK
AU  - De,Anil Kumar
TI  - Environmental chemistry / 
SN  - 0199228868
U1  - 628/ D278e 22
PY  - 1999///
CY  - New Delhi
PB  - New Age International
KW  - Environmental chemistry
KW  - Environmental sciences
N1  - Includes index; Generalia
ER  -