 |
|
| ||||||||||||||||||||||||||
|
|
| ||||||||||||||||||||||||||
|
|
|
|
|
| ||||||||
Oka (Russian: Ока́) is a great river in Russia, right confluent of Volga.
Length 1500 km.
Oka is also a river in Siberia, left tributary of Angara.
Length 630 km.
|
||||
| View Live Article | This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License | |
||
