About this article
Published Online: Sep 19, 2014
Page range: 5 - 6
DOI: https://doi.org/10.2478/quageo-2014-0043
Keywords
© Faculty of Geographical and Geological Sciences, Adam Mickiewicz University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Zwoliński, Zbigniew
Kostrzewski, Andrzej