Columbia subject headings:
Love poetry, Portuguese--History and criticism.
Love songs--Portugal--History and criticism.
Portuguese poetry--Arabic influences.
Wine in literature.
Harvard subject headings:
Love poetry, Portuguese--History and criticism.
Love songs--Portugal--History and criticism.
Portuguese poetry--Arabic influences.
Wine in literature
Princeton subject headings:
Love poetry, Portuguese History and criticism.
Love songs--Portugal--History and criticism.
Portuguese poetry--Arabic influences.
Wine in literature.