Columbia subject headings:
Egypt--History--30 B.C.-640 A.D.
Egypt--Rural conditions--History.
Rome--History--Empire, 30 B.C.-284 A.D.
Villages--Egypt.
Harvard subject headings:
Egypt--History--30 B.C.-640 A.D.
Egypt--Rural conditions--History.
Rome--History--Empire, 30 B.C.-284 A.D.
Villages--Egypt
Princeton subject headings:
Egypt--History--30 B.C.-640 A.D.
Egypt--Rural conditions--History.
Rome--History--Empire, 30 B.C.-284 A.D.
Villages--Egypt.