Columbia subject headings:
Harvard subject headings:
Apartheid--South Africa
Post-apartheid era--South Africa.
South Africa--Boundaries.
South Africa--Description and travel.
Princeton subject headings:
Apartheid--South Africa.
Ethnic barriers--South Africa.
Homelands (South Africa)--Boundaries.
Post-apartheid era--South Africa.
South Africa--Boundaries.
South Africa--Description and travel.
South Africa--Historical geography.