Columbia subject headings:
Indians of South America--Economic conditions.
Indians of South America--Fishing--Peru.
Indians of South America--Peru--Antiquities.
Peru--Antiquities.
Harvard subject headings:
Fishing--Peru.
Peru--Antiquities.
Princeton subject headings:
Indians of South America--Economic conditions.
Indians of South America--Peru--Antiquities.
Indians of South America--Peru--Fishing.
Peru--Antiquities.