HORN, Péter. Some basic problems concerning world animal production at the beginning of the XXI century. Acta Agraria Debreceniensis, [S. l.], n. 49, p. 77–80, 2012. DOI: 10.34101/actaagrar/49/2484. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2484.. Acesso em: 20 may. 2024.