Authors
Department of Agrobiotechnology, Koszalin University of Technology
Department of Production Engineering, Logistics and Applied Informatics, University of Agriculture in Krakow
© 2020 Dorota Sokołowska, Zbigniew Kowalczyk, published by Polish Society of Agricultural Engineering
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.