NAGY, János; NÉMETH, Tamás; SZABÓ, József; PÁSZTOR, László; DOBOS, Attila. Establishing regional cultivating districts on the basis of the Kreybig practical soil mapping system. Acta Agraria Debreceniensis, [S. l.], n. 1, p. 20–25, 2001. DOI: 10.34101/actaagrar/1/3581. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3581.. Acesso em: 4 may. 2024.