title: [Study of the quality of water of the Yaguchi river].
mesh_terms: D004484:Ecuador; D005618:Fresh Water / Q000032:analysis*; D014867:Water / Q000032:analysis*; D014876:Water Pollution / Q000032:analysis; D014881:Water Supply / Q000032:analysis
chemical_list: D014867:Water
vernacular_title: Estudio de la calidad de las aguas del rio Yaguachi