Columbia subject headings:
Harvard subject headings:
Capitalism--Argentina--Formosa (Province)
Capitalism--Argentina--Formosa.
Capitalism--Argentina--Salta (Province)
Formosa (Argentina : Province)--Economic conditions.
Indians of South America--Argentina--Formosa (Province)--Economic conditions.
Indians of South America--Argentina--Formosa--Economic conditions.
Indians of South America--Argentina--Salta (Province)--Economic conditions.
Salta (Argentina : Province)--Economic conditions.
Princeton subject headings:
Indians of South America--Argentina--Formosa (Province)--Economic conditions.
Indians of South America--Argentina--Salta (Province)--Economic conditions.