TY - JOUR T1 - A gis-based tool for estimating soil loss in agricultural river basins JO - REM - International Engineering Journal A1 - Fujaco, Maria Augusta Gonçalves A1 - Leite, Mariangela Garcia Praça A1 - Neves, Antônio Henrique Caldeira Jorge SN - 2448-167X UL - 10.1590/0370-44672015690197 VL - 69 Y1 - 2016 PB - Brasil ER -