title: [Extraterrestrial civilizations, U.F.O. and the vision of Ezechiel].
mesh_terms: D055580:Astronomical Phenomena; D001256:Astronomy; D002962:Civilization; D005118:Extraterrestrial Environment; D012070:Religion and Science
vernacular_title: Civiltà extraterrestri, U.F.O. e la visione di Ezechiele.