Search for: [Subject and Keywords = topographical maps] OR [Subject and Keywords = Chełm county] OR [Subject and Keywords = Chełm region] OR [Subject and Keywords = 20th century] OR [Subject and Keywords = Chełmski, Powiat \(Polska\) \-\- 1945\-1970 \-\- mapy topograficzne \[KABA\]] OR [Subject and Keywords = Chełmski, Powiat \(Polska\) \-\- 1945\-1970 \-\- mapy \[KABA\]] OR [Subject and Keywords = Mapy topograficzne \-\- 1945\-1990 \[KABA\]] OR [Subject and Keywords = Chełm] OR [Subject and Keywords = 20 w.] OR [Title = Powiat Chełm \: województwo lubelskie \: skala 1\:25 000] OR [Title = Mapa Obrębowa Powiatów w Skali 1\:25 000. Powiat Chełm] OR [Title = Powiat Chełm \: województwo lubelskie \: skala 1\:25 000] OR [Title = Mapa Obrębowa Powiatów w Skali 1\:25 000. Powiat Chełm]