Authors
Ewa Dziedzic
Department of Pomology and Apiculture, University of Agriculture in Kraków, 29 Listopada 54, 31-425, Kraków, Poland
Jan Błaszczyk
Department of Pomology and Apiculture, University of Agriculture in Kraków, 29 Listopada 54, 31-425, Kraków, Poland
Elżbieta Kaczmarczyk
Department of Pomology and Apiculture, University of Agriculture in Kraków, 29 Listopada 54, 31-425, Kraków, Poland