KÁTAI, János. Soil biological challenges in our age. Acta Agraria Debreceniensis, [S. l.], n. 49, p. 193–196, 2012. DOI: 10.34101/actaagrar/49/2523. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2523.. Acesso em: 3 may. 2024.