À propos de cet article
Publié en ligne: 21 juin 2012
Pages: 5 - 6
DOI: https://doi.org/10.2478/v10117-012-0015-7
This content is open access.
Andrzej Kostrzewski
Institute of Palaeogeography and Geoecology, Adam Mickiewicz University, Dzięgielowa 27, 61-131 Poznań, Poland
Tadeusz Stryjakiewicz
Institute of Socio-Economic Geography and Spatial Management, Adam Mickiewicz University, Dzięgielowa 27, 61-131 Poznań, Poland