Oliveira, L.M.M. de et al. 2012. Quantitative analysis of biophysical parameters of watershed by remote sensing. Pesquisa Agropecuaria Brasileira. 47, 9 (Nov. 2012), 1209–1217. DOI:https://doi.org/10.1590/S1678-3921.pab2012.v47.11093.