SIEBER, Enrico; FROSCH, Werner; BÜSCHER, Wolfgang. Ammoniakfreisetzung verschiedener Stallbodentypen in der Schweinemast. agricultural engineering.eu, [S. l.], v. 58, n. 3, p. 200–201, 2003. DOI: 10.15150/lt.2003.1483. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2003-58-3-200-201. Acesso em: 19 apr. 2024.