HOFFMANN, Manfred. Vergärung stapelbarer Feststoffe. agricultural engineering.eu, [S. l.], v. 55, n. 6, p. 442–443, 2000. DOI: 10.15150/lt.2000.1994. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2000-55-6-442-443. Acesso em: 3 mai. 2024.