Columbia subject headings:
Communication in rural development--Argentina--La Pampa (Province)--History.
Rural development--Argentina--La Pampa (Province)--Sociological aspects.
Harvard subject headings:
Communication in rural development--Argentina--Pampas.
Rural development--Argentina--Pampas.
Princeton subject headings:
Communication in rural development--Argentina--Pampas.
Rural development--Argentina--Pampas.