About this article
Published Online: Jun 29, 2012
Page range: 79 - 89
DOI: https://doi.org/10.2478/s13545-012-0030-2
Keywords
© 2012 Faculty of Oceanography and Geography, University of Gdańsk, Poland
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Kopeć, Dominik
Department of Nature Conservation, University of ŁódźŁódź, Poland
Michalska-Hejduk, Dorota
Department of Geobotany and Plant Ecology, University of ŁódźŁódź, Poland