Seabird numbers and breeding success in Britain and Ireland, 2003
Mavor, R.A.; Parsons, M.; Heubeck, M.; Schmitt, S. (2004). Seabird numbers and breeding success in Britain and Ireland, 2003. UK Nature Conservation, 28. Joint Nature Conservation Committee: Peterborough. ISBN 1-86107-564-2. 100 pp.
Part of: UK Nature Conservation. Joint Nature Conservation Committee: Peterborough. ISSN 0963-8083, more