| Αναφορά | Köller, J., J. Köppel and W. Peters, 2006 Offshore wind energy, research on environmental impacts. Springer: Germany. 371 pp. |
| Αναφ. | 96344 Köller, J., J. Köppel and W. Peters, 2006 |
| Σελίδα | 35 |
| Named Used as Valid | Phoca vitulina |
| Περιοχή | |
| Distribution | German North Sea. |