Important bird areas in Europe : priority sites for conservation /
edited by Melanie F. Heath and Michael I. Evans
-- Cambridge : Birdlife International, 2000
- 2 v. : il., taules, gràf., map.
Bibliografia. Índex
Contiene: Vol. I: Northern Europe.xiii, 866 p. -- Vol. II: Southern Europe. xiii, 791 p.
ISBN 0946888361 (o.c.) 0946888345 (v.1) 0946888353 (v.2)