Columbia subject headings:
Fertility, Human--South Africa--Statistics.
Fertility, Human--South Africa.
Fertility--Economic aspects--South Africa.
Harvard subject headings:
Fertility, Human--South African.
Fertility, Human--Statistics--South Africa.
Fertility--Economic aspects--South Africa.
Princeton subject headings:
Fertility, Human--South African.
Fertility, Human--Statistics--South Africa.
Fertility--Economic aspects--South Africa.