Conserving bird biodiversity : general principles and their application / edited by Ken Norris and Deborah J. Pain. - Cambridge : Cambridge University Press, 2002. - xiii, 337 p. : ill., maps ; 24 cm. - Conservation biology ; 7. . Incudes index. Includes bibliographical references. ISBN: 0521789494 (pbk.) Subjects--Topical Terms: Birds, Protection of.Biological diversity.