Geographic Subject
Netherlands
Germany
20
Belgium
10
Amsterdam
7
4.210
5
Switzerland
5
Germany (West)
4
Niederlande
3
Spain
3
4.220
2
4.415
2
Denmark
2
Drenthe
2
Gelderland
2
Great Britain
2
Luxembourg
2
Maastricht
2
Maastricht (Netherlands)
2
Rhine River
2
4.210.150
1
4.210.270
1
4.210.310
1
Antwerp (Belgium)
1
Asia
1
Benelux countries
1
Communist countries
1
Copenhagen
1
Europe
1
European Economic Community countries
1
France
1
Friesland
1
Friesland (Netherlands)
1
Groningen
1
Indonesia
1
Juden
1
Kranenburg Region
1
Leiden
1
Maasland
1
Meuse River
1
Millingen Region
1
Netherlands Antilles
1
North Rhine-Westphalia
1
Pays-Bas
1
Poland
1
Prussia
1
Prussia (Germany)
1
Rhine River Delta
1
Rhine River Delta (Netherlands)
1
Rhine River Valley
1
Rotterdam
1
more ...