MEKONEN, M.; TESFAYE, K.; BAYU, W. Soil Drainage and Nutrient Management to Improve Productivity of Waterlogged Vertisols for Small-scale Farmers. Engineering International, [S. l.], v. 1, n. 2, p. 80–92, 2013. DOI: 10.18034/ei.v1i2.210. Disponível em: https://abc.us.org/ojs/index.php/ei/article/view/210. Acesso em: 28 mar. 2024.