Columbia subject headings:
Campana, Dino, 1885-1932--Criticism and interpretation.
Orpheus (Greek mythological character)--In literature.
Harvard subject headings:
Campana, Dino, 1885-1932--Criticism and interpretation.
Orpheus (Greek mythological character)--In literature.
Princeton subject headings:
Campana, Dino, 1885-1932--Criticism and interpretation.