1Ecologistics Division, Institute of Environmental Protection Engineering, Wroclaw University of Technology,
Pl. Grunwaldzki 9, 50-377 Wrocław, Poland
2Laboratory of Isotope Geology and Geoecology, Department of Applied Geology and Geochemistry,
Institute of Geological Sciences, University of Wroclaw,
Cybulskiego 30, 50-205 Wrocław, Poland
Pol. J. Environ. Stud. 2010;19(6):1345–1352