TY - CPAPER AU - Olga Naymushina AU - Marina Kolpakova AU - Olga Gaskova TI - CHEMICAL SPECIATION OF HEAVY METALS IN PEAT BOG, KOKCHETAV MOUNTAIN GROUP, NORTH KAZAKHSTAN T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2017 SP - 113 EP - 120 DO - 10.5593/sgem2017/31/s12.015 SN - 978-619-7408-04-1 PB - STEF92 Technology ER -