Columbia subject headings:
Harvard subject headings:
Labor movement--Italy--Torviscosa--History--20th century.
Peasants--Italy--Torviscosa--History--20th century.
Società agricola industriale per la cellulosa italiana--History.
Torviscosa (Italy)--Social conditions.
Princeton subject headings:
Labor movement--Italy--Torviscosa--History--20th century.
Peasants--Italy--Torviscosa--History--20th century.
Società agricola industriale per la cellulosa italiana--History.
Torviscosa (Italy)--Social conditions.