Authors
Jerzy Boryczka
Institute of Physical Geography, Faculty of Geography and Regional Studies, University of Warsaw, Poland
Maria Stopa-Boryczka
Institute of Physical Geography, Faculty of Geography and Regional Studies, University of Warsaw, Poland
Urszula Kossowska-Cezak
Institute of Physical Geography, Faculty of Geography and Regional Studies, University of Warsaw, Poland
Jolanta Wawer
Institute of Physical Geography, Faculty of Geography and Regional Studies, University of Warsaw, Poland