Columbia subject headings:
Ecuador--Antiquities.
Indian architecture--Ecuador.
Indian pottery--Ecuador.
Indians of South America--Ecuador--Antiquities.
Harvard subject headings:
Ecuador--Antiquities.
Indian architecture--Ecuador.
Indian pottery--Ecuador.
Indians of South America--Ecuador--Antiquities
Princeton subject headings:
Ecuador--Antiquities.
Indians of South America--Ecuador--Antiquities.
Indians of South America--Ecuador--Architecture.
Indians of South America--Ecuador--Pottery.