GALLMANN, Eva; HARTUNG, Eberhard; JUNGBLUTH, Thomas. Umweltgerechte Mastschweinehaltung II. agricultural engineering.eu, [S. l.], v. 57, n. 2, p. 90–91, 2002. DOI: 10.15150/lt.2002.1588. Disponível em: http://195.37.233.21/landtechnik/article/view/2002-57-2-090-091. Acesso em: 16 nov. 2024.