| 词条 | Perhonjoki |
| 释义 |
| name = Perhonjoki | image = Koski Perhonjoessa.JPG | image_alt = | image_caption = | map = | map_alt = | map_caption = | name_native = | name_native_lang = | name_other = | source1_location = | mouth_location = | progression = | subdivision_type1 = Country | subdivision_name1 = Finland | location = | etymology = | length = | source1_elevation = | mouth_elevation = | discharge1_avg = | basin_size = | river_system = | tributaries_left = | tributaries_right = }} Perhonjoki is a river of Finland in Central Ostrobothnia region. It flows for {{convert|114|km|mi}} into the Gulf of Bothnia. See also
4 : Perho|Rivers of Finland|Rivers of Kokkola|Baltic Sea NE basins |
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