PAPESCH, Josef; STEINERT, Konrad. Mulch- und Direktsaat. agricultural engineering.eu, [S. l.], v. 53, n. 2, p. 64–65, 1998. DOI: 10.15150/lt.1998.2427. Disponível em: http://195.37.233.21/landtechnik/article/view/1998-53-2-064-065. Acesso em: 16 nov. 2024.