Obra (original) (raw)
Obra is a river in central Poland, a tributary of the Warta river (in Skwierzyna), with a length of 164 kilometres (27th longest) and the basin area of 2,758 sq. km.
Towns:
- Krzywin
- Koscian
- Kargowa
- Zbaszyn
- Trzciel
- Miedzyrzecz
- Bledzew
- Skwierzyna
See also:Rivers of Poland
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