Authors
Bożena Radajewska
Department of Pomology, Poznań University of Life Sciences, Poznań, Poland
Michał Szklarz
Department of Pomology, Poznań University of Life Sciences, Poznań, Poland
© 2013 Bożena Radajewska, Michał Szklarz, published by Polish Society for Horticultural Sciences (PSHS)
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.