HAGYMÁSSY, Z. The Development of a Plot Fertilizer and Distributor, Analyses of How it Works. Acta Agraria Debreceniensis, [S. l.], n. 12, p. 35–38, 2003. DOI: 10.34101/actaagrar/12/3427. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3427. Acesso em: 6 mar. 2021.