DORKA, D. Development of an Agricultural Soil Information System. Acta Agraria Debreceniensis, [S. l.], n. 10, p. 60-63, 2003. DOI: 10.34101/actaagrar/10/3465. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3465. Acesso em: 25 jan. 2021.