FROSCH, Werner; BÜSCHER, Wolfgang. Stallklima in Mastschweineställen auf Tiefstreu. agricultural engineering.eu, [S. l.], v. 53, n. 5, p. 320–321, 1998. DOI: 10.15150/lt.1998.2385. Disponível em: http://195.37.233.11/landtechnik/article/view/1998-53-5-320-321. Acesso em: 4 mai. 2024.