LINKE, Christian. Entwicklung der Direktsaat. agricultural engineering.eu, [S. l.], v. 61, n. SH, p. 312–313, 2006. DOI: 10.15150/lt.2006.2049. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2006-61-SH-312-313. Acesso em: 2 mai. 2024.