DRIEMER, Jörg; VAN DEN WEGHE, Herman. Messung der Schwebstaubkonzentration in Stallungen. agricultural engineering.eu, [S. l.], v. 52, n. 5, p. 252–253, 1997. DOI: 10.15150/lt.1997.2509. Disponível em: http://195.37.233.11/landtechnik/article/view/1997-52-5-252-253. Acesso em: 28 apr. 2024.