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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Hernández, M. Cristina
    Type: Article
    In: Revista de la Sociedad Entomológica Argentina
    Date: 2007-12-01
    Subjects: E. azurea  Eichhornia crassipes  Phytophagy  Pontederia spp  Truncatus group of Thrypticus