BERNHARDT, Heinz; WEISE, Günther. Transportmengen in der Landwirtschaft. agricultural engineering.eu, [S. l.], v. 56, n. 1, p. 16–17, 2001. DOI: 10.15150/lt.2001.1691. Disponível em: http://195.37.233.11/landtechnik/article/view/2001-56-1-016-017. Acesso em: 3 mai. 2024.