Wildlife Photographer of the Year: Portfolio 21
| Country | USA |
| Author | Rosamund Kidman Cox |
| Binding | Hardcover |
| EAN | 9781846075810 |
| ISBN | 1846075815 |
| Label | BBC Books |
| Manufacturer | BBC Books |
| NumberOfItems | 1 |
| NumberOfPages | 160 |
| PublicationDate | 2009-04-01 |
| Publisher | BBC Books |
| ReleaseDate | 2008-11-11 |
| Studio | BBC Books |