%0 conference lecture %@ %A Meissner, R.,Guhr, H.,Rupp, H.,Spott, D. %D 1992 %J Second European Conference on EXOTOXICOLOGY %N %P %T Comparison of the heavy metal burden in soils between agricultural intensively used arable lands and flood areas of the Elbe-river in the Federal State of Germany – Sachsen/Anhalt %U %X