Eva Singovszka. "POLLUTION INDEX CALCULATION FOR GEOCHEMICAL ASSESSMENT OF HEAVY METALS IN WATERCOURSES CONTAMINATING WATER RESERVOIR RUZIN I. (SLOVAKIA)." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION (2014). https://doi.org/10.5593/sgem2014/b52/s20.066