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Search works, persons, organizations and subjects:
Seppänen, Urpo
URI:
http://urn.fi/URN:NBN:fi:au:pn:000058813
name
Seppänen, Urpo
Authored works
Ilmastotekijöiden vaikutus vesijohtojen ja viemäreiden jäätymisiin : Effect of climatic factors on the freezing of water pipes and sewers
Works contributed to
Works about Seppänen, Urpo
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