Columbia subject headings:
Esmeraldas (Ecuador : Province)--Antiquities.
Indians of South America--Ecuador--Esmeraldas (Province)--Antiquities.
Tumaco La Tolita Sites (Colombia and Ecuador)
Harvard subject headings:
Esmeraldas (Ecuador : Province)--Antiquities.
Indians of South America--Ecuador--Esmeraldas (Province)--Antiquities.
Tumaco La Tolita Sites (Colombia and Ecuador)
Princeton subject headings: