SZÉP, Attila. The Role of Organic Farming in Hungary and in the Northern Plain Region. Acta Agraria Debreceniensis, [S. l.], n. 16, p. 273–276, 2005. DOI: 10.34101/actaagrar/16/3321. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3321.. Acesso em: 2 may. 2024.