TY  - BOOK
AU  - De,Anil Kumar
TI  - Environmental chemistry
SN  - 8122412475
U1  - 628.50154 
PY  - 1996///
CY  - New Delhi
PB  - New age international (p) limited,publishers
KW  - Atmosphere
KW  - Pollution
KW  - Environment
KW  - Environmental Pollution
ER  -