TY - GEN A1 - Solon, Jerzy. Autor PB - IGiPZ PAN N1 - 24 cm M3 - Text VL - 91 CY - Warszawa J2 - Geographia Polonica Vol. 91 No. 2 (2018) PY - 2018 IS - 2 KW - regionalisation KW - spatial units KW - boundaries of regions KW - Poland T1 - Physico-geographical mesoregions of Poland: Digital version of the map in ESRI shp format UR - http://www.rcin.org.pl/igipz/dlibra/publication/edition/65113 ER -