Authors
Maciej Rożyński
Department of Aquaculture, Stanisław Sakowicz Inland Fisheries, Institute in Olsztyn, Poland
Krystyna Demska-Zakęś
Department of Ichthyology and Aquaculture, Faculty of Animal, Bioengineering, University of Warmia and Mazury in Olsztyn, Poland
Rafał Rożyński
Department of Salmonid Research, Stanisław Sakowicz Inland, Fisheries Institute in Olsztyn, Poland
Krzysztof Formicki
Chair of Hydrobiology, Ichthyology, and Biotechnology of Reproduction, Faculty of Food Sciences and Fisheries, West Pomeranian University of Technology in Szczecin, Poland
Zdzisław Zakęś
Department of Aquaculture, Stanisław Sakowicz Inland Fisheries, Institute in Olsztyn, Poland