Orientation in Spatial Layout of the Earth in the Light of Geographical Competitions Results

Data publikacji: 22 gru 2018

Zakres stron: 435 - 440

DOI: https://doi.org/10.2478/mgrsd-1988-030154

© 2018 Maria M. Wilczyńska-Wołoszyn, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.