Columbia subject headings:
Cuenca Region (Ecuador)--History.
Indians of South America--Ecuador--Cuenca Region--Antiquities.
Indians of South America--Ecuador--Cuenca Region--History.
Harvard subject headings:
Cuenca Region (Ecuador)--History.
Indians of South America--Ecuador--Cuenca Region--Antiquities.
Indians of South America--Ecuador--Cuenca Region--History.
Princeton subject headings:
Cuenca (Ecuador)--History.
Cuenca Region (Ecuador)--History.