Columbia subject headings:
Corciano (Italy)--Economic conditions--To 1500.
Harvard subject headings:
Agriculture--Economic aspects--Italy--Umbria--History.
Peasants--Italy--Umbria--History.
Perugia (Italy : Province)--Rural conditions.
Social history--Medieval, 500-1500
Umbria (Italy)--Rural conditions.
Princeton subject headings:
Corciano (Italy)--Economic conditions--To 1500.