Daniela Răducu. "PEDOBIOPLASMA ILLUVIATION - A NEW THEORY." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems (2018): 357-364. https://doi.org/10.5593/sgem2018/3.2/s13.047