TY  - BOOK
AU  - DE, ANIL KUMAR
TI  - ENVIRONMENTAL CHEMISTRY / 
U1  - 363.7 
PY  - 1987///
CY  - NEW DELHI
PB  - WILEY EASTERN
KW  - CHEMISTRY
KW  - ENVIRONMENTAL - CHEMISTRY
KW  - ENVIRONMENTAL SCIENCE
N1  - 23563 - RC OF 540
ER  -