Columbia subject headings:
Harvard subject headings:
Andes Region--Rural conditions.
Ecuador--Rural conditions.
Indians of South America--Andes Region--Economic conditions
Indians of South America--Andes Region--Rural conditions.
Indians of South America--Andes Region--Social conditions
Rural development--Andes Region.
Rural development--Ecuador--Case studies.
Princeton subject headings:
Ecuador--Rural conditions.
Indians of South America--Ecuador--Economic conditions.
Indians of South America--Ecuador--Social conditions.
Rural development--Ecuador--Case studies.