Szukana fraza: [Abstract = "In the collected soil samples \(four soil profiles\) Zn, Cu and Pb concentrations were determined by using atomic absorption spectrometer SpectraAA 220 \(Varian\), after acid digestion. Obtained results showed that the highest concentrations of selected trace elements were recorded in the surface horizons of organic soils. This fact might be the results of Prosna river flooding or air deposition."]

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