Authors
Andrzej Pukacz
Polish-German Research Institute, Collegium Polonicum, Adam Mickiewicz University in Poznań, Słubice, Poland
Mariusz Pełechaty
Department of Hydrobiology, Faculty of Biology, Adam Mickiewicz University in Poznań, Poznań, Poland
Marcin Frankowski
Department of Water and Soil Analysis, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Poznań, Poland
Eugeniusz Pronin
Department of Hydrobiology, Faculty of Biology, Adam Mickiewicz University in Poznań, Poznań, Poland