Columbia subject headings:
Harvard subject headings:
Journalism--Argentina--La Pampa (Province)--History--20th century.
Journalists--Argentina--La Pampa (Province)--Political activity.
La Pampa (Argentina : Province)--Politics and government--20th century.
Press and politics--Argentina--La Pampa (Province)--History--20th century.
Princeton subject headings:
La Pampa (Argentina : Province)--Politics and government--20th century.