TY - JOUR T1 - Water erosion in surface soil conditions: runoff velocity, concentration and D50 index of sediments in runoff JO - Scientia Agricola A1 - Ramos, Júlio César A1 - Bertol, Ildegardis A1 - Barbosa, Fabrício Tondello A1 - Bertól, Camilo A1 - Mafra, Álvaro Luiz A1 - Miquelluti, David José A1 - Mecabô Júnior, José SN - 0103-9016 UL - 10.1590/0103-9016-2015-0110 VL - 73 Y1 - 2016 PB - Brasil ER -