Original language | Finnish |
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Place of Publication | Oulu |
Publisher | VTT Technical Research Centre of Finland |
Number of pages | 31 |
Publication status | Published - 1997 |
MoE publication type | D4 Published development or research report or study |
Publication series
Series | VTT Yhdyskuntatekniikka. Tutkimusraportti |
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Number | 397 |