NAGYNÉ DEMETER, Dóra. Distribution of family farms according to estate size and land usage in Hajdú-Bihar County. Acta Agraria Debreceniensis, [S. l.], n. 26, p. 130–136, 2007. DOI: 10.34101/actaagrar/26/3067. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3067.. Acesso em: 6 may. 2024.