TY - JOUR T1 - Fouling organisms on Perna perna mussels: is it worth removing them? JO - Brazilian Journal of Oceanography A1 - Sá, Fabrício S. de A1 - Nalesso, Rosebel C. A1 - Paresque, Karla SN - 1679-8759 UL - VL - 55 Y1 - 2007 PB - Brasil ER -