KERÉK, B.; VATAI, J. The Importance of Environmental Research of the Great Hungarian Plain. Acta Agraria Debreceniensis, [S. l.], n. 19, p. 9-16, 2006. DOI: 10.34101/actaagrar/19/3141. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3141. Acesso em: 26 nov. 2020.