TY  - BOOK
AU  - Saxena, Ajay Kumar
TI  - Heavy metals in the environment : curse or boon
SN  - 8171323081
U1  - 333.85 
PY  - 0000///[19-?]
CY  - Jaipur
PB  - Pointer Publishers
KW  - Environmental management
KW  - Environmental protection--Heavy metals
ER  -