TY - CPAPER AU - Natal'ya S. Prilutskaya TI - THE ESTIMATION OF THE HUMUS ACIDS STRUCTURAL AND COMPOSITION IN THE SOILS OF THE EURO-ARCTIC ZONE AND THEIR ECOPROTECTIVE ROLE TO TRACE METALS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2019 SP - 467 EP - 474 DO - 10.5593/sgem2019/3.2/s13.061 PB - STEF92 Technology ER -