SCHWARK, Arwed. Äcker durch Großmaschinen verdichtet?. agricultural engineering.eu, [S. l.], v. 60, n. 2, p. 74–75, 2005. DOI: 10.15150/lt.2005.1166. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2005-60-2-074-075. Acesso em: 18 apr. 2024.