KURFESS, Werner; GUTBERLETT, Birgit; KLEISINGER, Siegfried. Heißwasser auf Unkrautpflanzen. agricultural engineering.eu, [S. l.], v. 54, n. 3, p. 148–149, 1999. DOI: 10.15150/lt.1999.2255. Disponível em: http://195.37.233.11/landtechnik/article/view/1999-54-3-148-149. Acesso em: 2 mai. 2024.