ACUTE TOXICITY AND HISTOPATHOLOGICAL LESIONS IN SILVER PACU (Piaractus brachypomus) EXPOSED TO A MIXTURE OF THE HERBICIDE ROUNDUP AND THE SURFACTANT COSMOFLUX 411F Journal title: Revista MVZ Cordoba Authors: Wilson Ramírez D, MVZ *| Universidad de los Llanos, Instituto de Acuicultura, AA 110, km 4 vía Puert... Subject(s): Medicine, Agricultural Science, Biotechnology, Cellular Biology, Biomedical Engineering