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  1. By: Araújo, Francisco Gerson de - Fichberg, Ilana - Pinto, Benjamin Carvalho Teixeira - Peixoto, Magna Galvão
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2001-06-01
    Subjects: fish ecology  fish taxocenose  ichthyofauna  Pollution  Rivers