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Morphometric data of the lakes studied_
| Name of lake | Area [ha] | Average depth [m] | River |
|---|---|---|---|
| Swarzędzkie | 94 | 2.6 | Cybina |
| Wolsztyńskie | 120 | 2.0 | Dojca |
| Zbąszyńskie | 684 | 3.2 | Obra |











| Name of lake | Area [ha] | Average depth [m] | River |
|---|---|---|---|
| Swarzędzkie | 94 | 2.6 | Cybina |
| Wolsztyńskie | 120 | 2.0 | Dojca |
| Zbąszyńskie | 684 | 3.2 | Obra |
© 2019 Grzegorz Borkowski, Adam Młynarczyk, published by Adam Mickiewicz University
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