ROLLER, Olaf; SCHULZE LAMMERS, Peter. Qualitätsprüfung von Hanffasern. agricultural engineering.eu, [S. l.], v. 59, n. 4, p. 216–217, 2004. DOI: 10.15150/lt.2004.1336. Disponível em: http://195.37.233.11/landtechnik/article/view/2004-59-4-216-217. Acesso em: 3 mai. 2024.