| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The UK Wintering Waterbird Indicator: New Developments Towards a More Comprehensive Assessment of Trends in the Wintering Waterbird Assemblage | 978-1-9O62O4-57-O (1-9O62O4-57-8) | 2009 | Graham E. Austin · M. M. Rehfisch |