Rudnicki, Roman, and Anna Dubownik. 2014. “Changes in Land Use Structure of Agricultural Holdings in Kujavia-Pomerania Voivodeship in Light of Comparative Analysis of National Agricultural Censuses of 2002 and 2010”. Rozwój Regionalny I Polityka Regionalna, no. 26 (June):73-94. https://doi.org/10.14746/rrpr.2014.26.06.