TY  - BOOK
AU  - Lepp N W
TI  - Effect of heavy metal pollution on plants
SN  - 0-85334-959-2
U1  - 581.72753 
PY  - 1981///
CY  - London
PB  - Applied Science
KW  - Heavy metals
KW  - Plants-effect of heavy metals on
KW  - Trace elements
ER  -