TY - CPAPER AU - Mariana Herkova TI - BIOSORPTION OF CR(III) IONS FROM AQUEOUS SOLUTIONS AT PLANT-ACTIVATED BIOSORBENTS 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/s20.020 PB - Stef92 Technology ER -