Columbia subject headings:
Nomads in literature.
Nomads--Mediterranean Region--History--Sources.
Scythians in literature.
Scythians--History--Sources.
Harvard subject headings:
Latin literature--History and criticism.
Nomads in literature.
Nomads--Mediterranean Region--History--Sources.
Scythians in literature.
Scythians--History--Sources.
Princeton subject headings:
Nomads in literature.
Nomads--Mediterranean Region--History--Sources.
Scythians in literature.
Scythians--History--Sources.