Authors
Tomasz Piechota
Department of Agronomy, Poznan University of Life Sciences
Tomasz Piskier
Agri-biotechnology Department, Koszalin University of Technology
© 2017 Leszek Majchrzak, Tomasz Piechota, Tomasz Piskier, published by Polish Society of Agricultural Engineering
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.