Jones, M. B., Quagliato, J., & Freitas, L. M. M. de. (2014). Response of alfafa and some tropical legumes to the application of mineral nutrientes in three "cerrado" soils. Pesquisa Agropecuaria Brasileira, 5(1), 209–214. https://doi.org/10.1590/S1678-3921.pab1970.v5.17665