TY  - BOOK
AU  - Agrawal, S. K. 
TI  - Pollution management  vol iv: Heavy metal pollution
SN  - 81 7648 341 9
U1  - 614.76 
PY  - 2002///
CY  - New Delhi
PB  - A P H Publishing Cor
KW  - Pollution management
KW  - Heavy metal pollution
ER  -