TY - CPAPER AU - Renata Augustyniak TI - MULTIANNUAL CHANGES IN SEDIMENT PHOSPHORUS OF WIELKOPOLSKIE LAKE (WIELKOPOLSKIE LAKE DISTRICT, WESTERN POLAND) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2018 SP - 515 EP - 522 DO - 10.5593/sgem2018/3.1/s12.067 PB - STEF92 Technology ER -