The status of birds in Britain and Ireland [electronic resource] /
David T. Parkin and Alan G. Knox.
- London : Christopher Helm, 2010.
- 440 p., [32] p. of plates : col. ill.
- Helm county avifauna .
Includes bibliographical references and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.