NACKE, Eberhard. Das Management der Knappheiten. agricultural engineering.eu, [S. l.], v. 70, n. 4, p. 82–83, 2015. DOI: 10.15150/lt.2015.2668. Disponível em: http://195.37.233.21/landtechnik/article/view/2015-70-4-082-083. Acesso em: 16 nov. 2024.