Authors
Mariusz Kormanek
Institute of Forest Utilization and Forest Technology, Department of Forest Works Mechanization
Mateusz Fiszer
Institute of Forest Utilization and Forest Technology, Department of Forest Works Mechanization
© 2018 Mariusz Kormanek, Mateusz Fiszer, published by Polish Society of Agricultural Engineering
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.