Related Clues:
- Native land use crisis
- Asian border peak
- Edible wood sorrel
- __ Mountains (Eurasian range)
- River separating continents
- Russia river
- Orenburg is on it
- Eurasian boundary river
- River with a sturgeon population
- The Ilek is one of its tributaries
- ___ Mountains (they divide Europe and Asia)
- ___ Mountains (Asia/Europe separator)
- Asian border range
- Territory east of Ukraine on a Risk board
- Europe-Asia border river