Authors
Urszula Malaga-Toboła
urszula.malaga-tobola@ur.krakow.pl
Department of Production Organization, Logistics and Applied Computer Science, University of Agriculture in Krakow, Poland
urszula.malaga-tobola@ur.krakow.pl
© 2019 Urszula Malaga-Toboła, published by Polish Society of Agricultural Engineering
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.