Region
Vietnam
112
Vietnam, Northern
11
Vietnam, Southern
9
United States
7
China
5
Indochina
5
Germany (West)
3
Tonkin
3
France
2
Laos
2
Mekong River Delta (Vietnam and Cambodia)
2
Northern Vietnam
2
Viêt-nam
2
4.020
1
5.550
1
Asie du Sud-Est
1
Cambodia
1
Deutschland (Bundesrepublik)
1
Developing countries
1
EE.UU
1
Etats-Unis
1
Europe
1
Germany
1
Great Britain
1
Ho Chi Minh City
1
Hóa Bính
1
Japan
1
Korea
1
Middle East
1
Norvège
1
Norway
1
Peru
1
Schweiz
1
Southeast Asia
1
Soviet Union
1
Sweden
1
Thailand
1
Tongking Delta
1
Tonkindelta
1
Viet-Nam
1
Vietnam (Republic)
1