TY  - BOOK
AU  - DE A K
TI  - ENVIORNMENTAL CHEMISTRY
SN  - 81-8283-012 5
U1  - 577.14 
PY  - 2004///
CY  - 
PB  - NEW AGE INTERNATIONAL PVT. LTD. PUBLISHERS
KW  - ENVIORNMENTAL CHEMISTRY
ER  -