Andrade, Sandra Fernandes, and Maria de Lourdes Mendonça-Santos. 2016. “Prediction of Soil Fertility of the Agricultural Hub of the State of Rio De Janeiro Using Soil X Landscape Modeling”. Pesquisa Agropecuaria Brasileira 51 (9):1386-95. https://doi.org/10.1590/S1678-3921.pab2016.v51.22474.