Related Clues:
- ___ Mountains (Eurasia divider)
- It flows into the Caspian
- River past Orsk
- River in the Russian Federation
- Caspian tributary
- Eurasian river and range
- River or mountains
- Eurasian backbone
- Ufa's mountains
- River leading to the Caspian
- Kazakhstan river
- River through Russia
- Impressive divide
- Europe-Asia divide
- Europe/Asia divider