FRANKE, Gerd. Trends bei der Stallklimatechnik. agricultural engineering.eu, [S. l.], v. 57, n. 6, p. 322–323, 2002. DOI: 10.15150/lt.2002.1671. Disponível em: http://195.37.233.11/landtechnik/article/view/2002-57-6-322-323. Acesso em: 4 mai. 2024.