Freitas, Luiz M. M. de, Edson Lobato, and Wilson V. Soares. 2014. “Lime and Fertilizer Experiments on Cerrado Vegetation in the Federal District”. Pesquisa Agropecuaria Brasileira 6 (1): 81-89. https://doi.org/10.1590/S1678-3921.pab1971.v6.17637.