Sasa Rogan (2017). APPLIED GEOCHEMISTRY IN SPATIAL PLANNING OF THE VRANJE REGION, (SOUTHERN) SERBIA. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation, 57-62. https://doi.org/10.5593/sgem2017/52/s20.008