Vihriäsaari, Oulu (NC)


 * +Vihriäsaaren kaupunginosa
 * Municipality Superdistrict Number || Oulu Keskusta 21
 * Area || 1.06 km²
 * Population as of Density || 15,429 2005 14555.7/km²
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 * Population as of Density || 15,429 2005 14555.7/km²
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