Limit your search
Creator
- Russia (Federation) 14
- China 5
- Belarus 4
- Korea (North) 4
- Mongolia 4
- Korea (South) 3
- Estonia 2
- Latvia 2
- Azerbaijan 1
- Bulgaria 1
- more »
Region
- Russia 14
- People's Republic of China 5
- Belarus 4
- North Korea 4
- Estonia 2
- Kazakhstan 2
- Latvia 2
- Azerbaijan 1
- Bulgaria 1
- Georgia 1
- more »
Water Basin
- Tumen River 4
- Tumen 4
- Daugava 3
- Daugava 3
- Narva 3
- Narva 3
- Dnieper >> Ukraine 2
- Dnieper 2
- Unknown 2
- Amur River 1
- more »
Institution
- Oregon State University 14