| Citation | Ramsay, M.A. and I. Stirling 1988 Reproductive biology and ecology of female polar bears (Ursus maritimus). J. Zool. Lond. 214:601-634. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 120455 |
| Language | English |
| Usage | not seen |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references | 120447 |