SULYOK, Zsolt Dénes. Estabilishing Plant Production Systems by Optimising the Crop Structure. Acta Agraria Debreceniensis, [S. l.], n. 10, p. 82–84, 2003. DOI: 10.34101/actaagrar/10/3470. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3470.. Acesso em: 2 may. 2024.