ASOGWA, V. C.; IFEANYIEZE, F. O.; EKELE, G. E. The Needed Practices by Crop Farmers in Green Manuring for Maintaining Soil Fertility for Sustainable Food Security in Enugu State, Nigeria. Asian Journal of Agriculture and Food Sciences, [S. l.], v. 2, n. 2, 2014. Disponível em: https://ajouronline.com/index.php/AJAFS/article/view/896. Acesso em: 1 jul. 2024.