TY - CPAPER AU - Olga Palagushkina TI - DIATOMS OF SEDIMENTS OF PLESCHEEVO LAKE (RUSSIA) AS INDICATORS OF ENVIRONMENTAL CHANGES IN HOLOCENE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 283 EP - 288 DO - 10.5593/sgem2018/5.1/s20.037 PB - STEF92 Technology ER -