Authors
Jarosław Uglis
Poznań University of Life Sciences, Department of Rural Tourism,, Warsaw, Poland
Anna Jęczmyk
Poznań University of Life Sciences, Department of Rural Tourism,, Warsaw, Poland
© 2018 Jarosław Uglis, Anna Jęczmyk, published by John Paul II University of Applied Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.