Ob-Irtysh River System - Another major river system in Russia, the Ob-Irtysh, measures about 5,410 kilometers (3,362 miles) when including its longest tributary, the Irtysh .
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Ob-Irtysh River System - Another major river system in Russia, the Ob-Irtysh, measures about 5,410 kilometers (3,362 miles) when including its longest tributary, the Irtysh .
Add Comment + Vote ( 1 )...
There are currently no comments !