Columbia subject headings:
Harvard subject headings:
Catalonia (Spain)--History--Autonomy and independence movements.
Moviment de Defensa de la Terra (Catalonia, Spain)--History.
Princeton subject headings:
Catalonia (Spain)--History--Autonomy and independence movements.
Moviment de Defensa de la Terra (Catalonia, Spain)--History--20th century.
Nationalism--Spain--Catalonia--History--20th century.
Political parties--Spain--Catalonia--History--20th century.