Columbia subject headings:
Colombia--Antiquities.
Indians of South America--Colombia--Plata River Valley--Antiquities.
Plata River Valley (Colombia)--Antiquities.
Harvard subject headings:
Colombia--Antiquities.
Indians of South America--Colombia--Plata River Valley--Antiquities.
Plata River Valley (Colombia)--Antiquities.
Princeton subject headings:
Colombia--Antiquities.
Plata River Valley (Colombia)--Antiquities.
Proyecto Arqueológico Valle de la Plata.