search query: @keyword backwashing / total: 3
references: 1-3 / 3
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| title | year | author | ||
| 1. | 2014 | Pellikainen, Paula |
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| 2. | 2004 | Neuvonen, Matti |
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| 3. | 1999 | Mikola, Anna |
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INSSI
| title | year | author | ||
| 1. | 2014 | Pellikainen, Paula |
||
| 2. | 2004 | Neuvonen, Matti |
||
| 3. | 1999 | Mikola, Anna |