Columbia subject headings:
Harvard subject headings:
Agriculture--Italy--Carpi--History.
Barbarigo family.
Carpi (Italy)--Social conditions.
Land use, Rural--Italy--Carpi--History.
Princeton subject headings:
Agriculture--Italy--Carpi--History.
Barbarigo family.
Carpi (Italy)--Social conditions.
Land use, Rural--Italy--Carpi--History.