Columbia subject headings:
Chansons de geste--History and criticism.
Civilization, Medieval, in literature.
Epic poetry, French--History and criticism.
French language--To 1300.
French literature--To 1500--History and criticism.
Romances--History and criticism.
Harvard subject headings:
French literature--To 1500--History and criticism
Gardens in literature.
Princeton subject headings:
French literature--To 1500--History and criticism.
Gardens in literature.