Thomas, Duncan
How fast is fertility declining in Botswana and Zimbabwe by Duncan Thomas and Ityai Muvandi - Washington, D.C. IBRD 1994 - 31p. - World Bank discussion papers 258, Africa technical deptt. .
0821329936
Fertility, Human --Zimbabwe
Fertility, Human --Botswana
How fast is fertility declining in Botswana and Zimbabwe by Duncan Thomas and Ityai Muvandi - Washington, D.C. IBRD 1994 - 31p. - World Bank discussion papers 258, Africa technical deptt. .
0821329936
Fertility, Human --Zimbabwe
Fertility, Human --Botswana
