| Referens | DeMaster, D.P. and I. Stirling 1981 Ursus maritimus. Mammalian Species no. 145, pp. 1-7, 3 figs. Published 8 May 1981 by The American Society of Mammalogists. |
| DOI / ISBN | |
| Artikelns URL | |
| Ref. No. | 81153 |
| Språk | English |
| Användning | used in part |
| Comments on the publication | |
| Sök denna referens i | Google Scholar | Scirus | Species used from this reference |
| Cross references |