Performance and economic viability of tambaqui, Colossoma macropomum, selectively bred for weight gain oleh Ana Carla Carvalho SILVA, Adriana Fernandes de BARROS, Flávia Maria Fernandes MENDONÇA, Kamyla Fernanda da Silva GAMA, Rebeca MARCOS, Jayme Aparecido POVH, Darci Carlos FORNARI, Márcio Aquio HOSHIBA, Janessa Sampaio de ABREU