| Citation | 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. |
| Ref. | 81153 DeMaster, D.P. and I. Stirling, 1981 |
| Page | 1 |
| Named Used as Valid | Ursus maritimus |
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| Distribution |