KAISER, Felipe; DIEPOLDER, Michael; EDER, Joachim; HARTMANN, Stephan; PRESTELE, Helmar; GERLACH, Raphaela; ZIEHFREUND, Gerald; GRONAUER, Andreas. Biogaserträge verschiedener nachwachsender Rohstoffe. agricultural engineering.eu, [S. l.], v. 59, n. 4, p. 224–225, 2004. DOI: 10.15150/lt.2004.1340. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2004-59-4-224-225. Acesso em: 23 apr. 2024.