title: [Preliminary observations on the disappearance of larval foci of Simuliidae from polluted waters].
mesh_terms: D004175:Diptera / Q000254:growth & development*; D007558:Italy; D007814:Larva / Q000254:growth & development; D008675:Metamorphosis, Biological; D014876:Water Pollution; D014877:Water Pollution, Chemical
vernacular_title: Osservazioni preliminari sulla scomparsa di focolai larvali di Simuliidae da acque inquinate.