Columbia subject headings:
Cape of Good Hope (South Africa)--Antiquities.
Petroglyphs--South Africa--Cape of Good Hope.
South Africa--Antiquities.
Harvard subject headings:
Cape of Good Hope (South Africa)--Antiquities.
Petroglyphs--South Africa--Cape of Good Hope.
South Africa--Antiquities.
Princeton subject headings:
Cape of Good Hope (South Africa)--Antiquities.
Petroglyphs--South Africa--Cape of Good Hope.
South Africa--Antiquities.