TY - CPAPER AU - Katarina Lukacova TI - SOLID AEROSOLS IN PRODUCTION SITE OF CONCRETE BLOCKS FOR WASCHING MACHINES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION PY - 2013 DO - 10.5593/sgem2013/be5.v1/s20.115 PB - Stef92 Technology ER -