Jadwiga Konieczna. STRUCTURAL CHANGES IN POLISH AGRICULTURE AND RURAL AREAS FOLLOWING THE ACCESSION TO THE UE. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing, 2018, pp. 971-978. https://doi.org/10.5593/sgem2018/2.2/s09.123