TY - JOUR T1 - Seabed acoustic classification in the Pelotas basin, Brazil JO - Brazilian Journal of Oceanography A1 - Costa, Paloma Lumi A1 - Madureira, Lauro A. Saint Pastous A1 - Pinho, Marcelo Peres de SN - 1679-8759 UL - VL - 61 Y1 - 2013 PB - Brasil ER -