TY - CPAPER AU - Anna SzelÄ…g-Sikora TI - COMPETITIVENESS OF ORGANIC FOOD IN TERMS OF MARKETING ACTIVITIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation PY - 2019 SP - 241 EP - 248 DO - 10.5593/sgem2019/5.2/s20.031 PB - STEF92 Technology ER -