Sobala, Michał. “THE DELIMITATION OF LANDSCAPE UNITS FOR THE PLANNING OF PROTECTION – THE EXAMPLE OF THE FORESTS BY UPPER LISWARTA LANDSCAPE PARK”. Quaestiones Geographicae 38, no. 1 (March 31, 2019): 97–105. Accessed May 7, 2024. https://pressto.amu.edu.pl/index.php/qg/article/view/27500.