Geographic Subject
India
12
Russia (Federation)
5
Pakistan
4
United States
4
Soviet Union
3
China
2
Inde
2
Mekong River Watershed
2
Sri Lanka
2
Thailand
2
5.500
1
Alaska
1
Azov, Sea of (Ukraine and Russia)
1
Betūl (District)
1
California
1
Czech Republic
1
Europe
1
Karelia
1
Karnataka
1
Karnātaka
1
Kasai River (Angola and Congo)
1
Kasai River Watershed (Angola and Congo)
1
Komi
1
Komi (Russia)
1
Mahaweli River
1
Mahaweli River Watershed
1
Mahaweli River Watershed (Sri Lanka)
1
Mun River Watershed
1
Nepal
1
Oka River (Kurska︠i︡a oblastʹ-Nizhegorodska︠i︡a oblastʹ)
1
Oka River (Kurska︠i︡a oblastʹ-Nizhegorodska︠i︡a oblastʹ, Russia)
1
Qiantang River Region
1
Rechna Doāb
1
Rhône River Valley (Switzerland and France)
1
Russian Far East
1
Scheldt River Watershed
1
Shandong Peninsula
1
South Asia
1
Switzerland
1
White Sea
1