org/licenses/by-sa/2.5CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue English Portuguese Rio Ural, à sul dos Montes Urais e Norte do Mar Cáspio.
choice. This image is a derivative work of the following images: File:Ural_river_basin.png licensed with Cc-by-sa-3.0, GFDL 2010-03-23T20:08:30Z СафроновАВ
Alike 3.0 truetrue You may select the license of your choice. English Uralriver basin. Greek Λεκάνη απορροής του Ουράλη. URL: https://commons.wikimedia