| Citation | Haug, T., A.B. Krøyer, K.T. Nilssen, K.I. Ugland and P.E. Aspholm, 1991. Harp seal (Phoca groenlandica) invasions in Norwegian coastal waters: age composition and feeding habits. ICES J. Mar. Sci., 48:363-371. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 9075 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |