Columbia subject headings:
Cities and towns--Italy, Southern--History--19th century.
Cities and towns--Italy, Southern--History--20th century.
Italy, Southern--History--1861-1945.
Harvard subject headings:
Cities and towns--Italy, Southern--History.
Italy, Southern--History.
Urbanization--Italy, Southern--History.
Princeton subject headings:
Cities and towns--Italy, Southern--History--19th century.
Cities and towns--Italy, Southern--History--20th century.
Italy, Southern--History--1861-1945.