Salvadé Silveira, V., de Souza Robaina, L.E. and Trentin, R. 2014. DEFINITION OF FLOOD HAZARD AREAS VACACAÍ RIVER IN THE CITY OF SAN GABRIEL, RS. GeoTextos. 10, 2 (Nov. 2014). DOI:https://doi.org/10.9771/1984-5537geo.v10i2.9962.