TY - CPAPER AU - Vladimir L. Safonov AU - В. В. Ермаков AU - Margarita Samburova TI - INFLUENCE OF FLUORINE SURPLUS ON THE ENVIRONMENT OF THE JAMBYL BIOGEOCHEMICAL PROVINCE (KAZAKHSTAN) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation PY - 2021 SP - 505 EP - 512 DO - 10.5593/sgem2021/5.1/s20.063 PB - STEF92 Technology ER -