GARTUNG, Jürgen; UMINSKI, Kerstin; HOCH, Christel. Investitionsbedarf für Mastschweineställe. agricultural engineering.eu, [S. l.], v. 62, n. 1, p. 42–43, 2007. DOI: 10.15150/lt.2007.933. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2007-62-1-042-043. Acesso em: 25 apr. 2024.