TY  - BOOK
AU  - De, Anil Kumar.
AU  - De, Arnab Kumar.
TI  - Environmental Chemistry
SN  - 8122414885
U1  - 577.14 
PY  - 2003///
CY  - New Delhi
PB  - New Age International
KW  - Environmental chemistry
N1  - Includes bibliographical references and index
ER  -