Visual soil structure quality assessment on Oxisols under no-tillage system . Scientia Agricola, [S. l.], v. 67, n. 4, p. 479–482, 2010. DOI: 10.1590/S0103-90162010000400016. Disponível em: https://www.revistas.usp.br/sa/article/view/22591.. Acesso em: 17 jun. 2024.