DOI: https://doi.org/10.2478/mgrsd-2014-0018 | Journal eISSN: 2084-6118 | Journal ISSN: 0867-6046 (formerly 2084-6118)
Language: English
Page range: 34 - 40
Submitted on: Dec 3, 2013
Accepted on: Apr 8, 2014
Published on: Dec 30, 2014
Published by: Faculty of Geography and Regional Studies, University of Warsaw
In partnership with: Paradigm Publishing Services
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© 2014 Tomasz Panecki, published by Faculty of Geography and Regional Studies, University of Warsaw
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.