Region
United States
5
United States --
3
Argentina
1
Argentina --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Bougainville crisis --
1
Bougaiville Island (Papua New Guinea) --
1
Burma --
1
Central America
1
Central America --
1
China --
1
Cuba
1
Cuba --
1
El Salvador
1
El-Salvador --
1
El-Savador --
1
Guatemala
1
Guatemala --
1
Indonesia
1
Indonesia --
1
Indonesia, Timor Island
1
Papua New Guinea
1
Papua New Guinea --
1
Rural conditions
1
Taiwan --
1
Thailand , Southern --
1
Thailand, Southern --
1
Timor Island (Indonesia) --
1
Yemen (Republic)
1
Yemen (Republic) --
1