Authors
Agnieszka Pociecha
Department of Freshwater Biology, Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland
Elżbieta Wilk-Woźniak
Department of Freshwater Biology, Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland
Wojciech Mróz
Department of Freshwater Biology, Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland
Irena Bielańska-Grajner
Faculty of Biology and Environmental Protection, University of Silesia in Katowice, Katowice, Poland
Joanna Gadzinowska
Department of Freshwater Biology, Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland
Edward Walusiak
Department of Freshwater Biology, Institute of Nature Conservation, Polish Academy of Sciences, Kraków, Poland