TY  - BOOK
AU  - A. K. DE
TI  - ENVIRONMENTAL CHEMISTRY
SN  - 9.7881224262e+012
U1  - 614.7/DEY/ENV 
PY  - 2012///
CY  - New Delhi
PB  - NEW AGE INTERNATIONAL (P) LTD.
KW  - INCIDENCE & PREVENTION OF DISEASE
KW  - MEDICAL SCIENCE
ER  -