Columbia subject headings:
Harvard subject headings:
Latifundio--Italy--Lazio--History--18th century.
Lazio (Italy)--Economic conditions.
Lazio (Italy)--Social conditions.
Peasants--Italy--Lazio--History--18th century.
Princeton subject headings:
Latifundio--Italy--Lazio--History--18th century.
Lazio (Italy)--Economic conditions.
Lazio (Italy)--Social conditions.
Peasants--Italy--Lazio--History--18th century.
Social classes--Italy--Lazio--History--18th century.