SULYOK, Dénes; RÁTONYI, Tamás. The Role of the 4M-ECO Agrieconomical Modell in the Crop Cultivation. Acta Agraria Debreceniensis, [S. l.], n. 13, p. 170–173, 2004. DOI: 10.34101/actaagrar/13/3406. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3406. Acesso em: 22 nov. 2024.