TY - GEN PB - IGiPZ PAN N1 - 24 cm L1 - http://rcin.org.pl/igipz/Content/14208/PDF/WA51_16289_r1975-t47-z3_Przeg-Geogra.pdf M3 - Text CY - Warszawa PY - 1975 KW - factor analysis KW - water pollution KW - transport networks KW - graph methods KW - protection of land surface KW - palaeogeography KW - sands KW - relief of the quartz grain surface KW - land use KW - Opolskie voivodeship KW - Pleistocene KW - Wałbrzych Basin KW - Rybnik Coal Basin T1 - Przegląd Geograficzny T. 47 z. 3 (1975) UR - http://rcin.org.pl/igipz/dlibra/publication/edition/14208 ER -