Region
South Africa --
47
South Africa
41
Africa --
37
Africa
35
Africa, Sub-Saharan --
15
Africa, Sub-Saharan
13
Africa, Southern --
10
United States
7
United States --
7
Africa, Southern
6
Africa, North --
5
France --
4
Middle East --
4
Africa, East --
3
Africa, West
3
Asia
3
Africa, North
2
Africa, Northeast --
2
Israel --
2
Japan --
2
Latin America
2
Soviet Union --
2
Addresses, essays lectures
1
Africa, Central --
1
Africa, Eastern
1
Africa, French --
1
Africa, Northeast
1
Africa, Northern
1
Africa, Sub-Sahara
1
African, Sub-Saharan
1
Algeria
1
Algeria --
1
Asian --
1
Brazil
1
Brazil --
1
Burma
1
Caribbean Area --
1
Central America
1
Chile --
1
China
1
Cities and towns --
1
Cuba
1
Cuba --
1
Developing countries
1
East
1
Ethiopia
1
Ethiopia --
1
Great Britain
1
Great Britain --
1
Guinea --
1
more ...