MACKE, Heinrich; VAN DEN WEGHE, Herman. Kotbelüftung in Trampoline-Ställen. agricultural engineering.eu, [S. l.], v. 52, n. 2, p. 94–95, 1997. DOI: 10.15150/lt.1997.2565. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/1997-52-2-094-095. Acesso em: 24 apr. 2024.