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Krystyna Demska-Zakęś
Department of Ichthyology and Aquaculture, Faculty of Animal Bioengineering,
University of Warmia and Mazury in OlsztynPoland
Maciej Rożyński
Department of Aquaculture,
National Inland Fisheries Research Institute
Poland
Piotr Gomułka
Department of Ichthyology and Aquaculture, Faculty of Animal Bioengineering,
University of Warmia and Mazury in OlsztynPoland
Rafał Rożyński
Department of Salmonid Research,
National Inland Fisheries Research Institute
Olsztyn, Poland
Krzysztof Formicki
Chair of Hydrobiology, Ichthyology and Biotechnology of Reproduction. Faculty of Food Sciences and Fisheries
West Pomeranian University of Technology in SzczecinPoland
Zdzisław Zakęś
Department of Aquaculture,
National Inland Fisheries Research Institute
Poland