Guranda Avkopashvili. PHYTOMEDIATION OF CONTAMINATED SOILS BY AMARANTHUS VIRIDIS IN BOLNISI, GEORGIA. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Water Resources. Forest, Marine and Ocean Ecosystems, 2020, pp. 501-506. https://doi.org/10.5593/sgem2020/3.1/s13.065