Columbia subject headings:
Harvard subject headings:
Aeneas (Legendary character)--In literature.
Agriculture in literature.
Didactic poetry, Latin--History and criticism.
Epic poetry, Latin--History and criticism.
Pastoral poetry, Latin--History and criticism.
Rome--In literature.
Virgil--Criticism and interpretation.
Princeton subject headings:
Didactic poetry, Latin--History and criticism.
Epic poetry, Latin--History and criticism.
Pastoral poetry, Latin--History and criticism.
Virgil--Criticism and interpretation.