Columbia subject headings:
Ecocriticism--Italy.
Ecology in literature.
Ecology in motion pictures.
Human beings in literature.
Human beings in motion pictures.
Italian literature--History and criticism.
Motion pictures--Italy--History.
Nature in literature.
Nature in motion pictures.
Harvard subject headings:
Ecocriticism--Italy.
Ecology in literature.
Ecology in motion pictures.
Human beings in literature.
Human beings in motion pictures.
Italian literature--History and criticism
Motion pictures--Italy--History
Nature in literature.
Nature in motion pictures.
Princeton subject headings:
Ecocriticism--Italy.
Ecology in literature.
Italian literature--History and criticism.
Nature in literature.