Columbia subject headings:
Basic needs--South Africa--Free State.
Demographic surveys--South Africa--Free State.
Free State (South Africa)--Economic conditions.
Free State (South Africa)--Social conditions.
Harvard subject headings:
Basic needs--South Africa--Free State.
Demographic surveys--South Africa--Free State.
Free State (South Africa)--Economic conditions.
Free State (South Africa)--Social conditions.
Princeton subject headings: