Authors
Krzysztof Janc
Institute of Geography and Regional Development, Faculty of Earth Sciences and Environmental Management, University of Wrocław, Wrocław, Poland
Dariusz Ilnicki
Institute of Geography and Regional Development, Faculty of Earth Sciences and Environmental Management, University of Wrocław, Wrocław, Poland
Wojciech Jurkowski
Institute of Geography and Regional Development, Faculty of Earth Sciences and Environmental Management, University of Wrocław, Wrocław, Poland
