KRÖTZ, Wieland; ENGLERT, Gerhard. Rechenmodell für die NH3-Emission aus Festmist. agricultural engineering.eu, [S. l.], v. 53, n. 2, p. 82–83, 1998. DOI: 10.15150/lt.1998.2436. Disponível em: http://195.37.233.11/landtechnik/article/view/1998-53-2-082-083. Acesso em: 2 mai. 2024.