Columbia subject headings:
Harvard subject headings:
Indians of South America--Peru--Antiquities
Indians of South America--Peru--Antiquities--Pictorial works.
Petroglyphs--Peru--Pictorial works.
Petroglyphs--Peru.
Princeton subject headings:
Indians of South America--Peru--Antiquities--Pictorial works.
Indians of South America--Peru--Antiquities.
Petroglyphs--Peru--Pictorial works.
Petroglyphs--Peru.