Columbia subject headings:
Indians of South America--Ecuador--Government relations.
Indians of South America--Ecuador--Politics and government.
Indians of South America--Ecuador--Social conditions.
Social conflict--Ecuador.
Harvard subject headings:
Indians of South America--Ecuador--Government relations
Indians of South America--Ecuador--Politics and government--20th century.
Indians of South America--Ecuador--Social conditions--20th century.
Social conflict--Ecuador.
Princeton subject headings: