A. Bauerek
, J. Cabala
, B. Smieja-Król
1Central Mining Institute, Department of Environmental Monitoring, Plac Gwarkow 1, 40-166 Katowice, Poland,
2University of Silesia, Faculty of Earth Sciences, Bedzinska 60, 41-200 Sosnowiec, Poland
Pol. J. Environ. Stud. 2009;18(5):781–788