Columbia subject headings:
Nazca Lines Site (Peru)
Nazca culture.
Social structure--Peru--History.
Harvard subject headings:
Nazca Lines Site (Peru)
Nazca culture.
Social structure--Peru--History.
Princeton subject headings:
Indians of South America--Andes Region--Antiquities.
Indians of South America--Andes Region--Social conditions.
Nazca Lines Site (Peru)