Important bird areas in Europe : wetlands for the shadow list of Ramsar Sites - Langeveld, M.J.; Grimmett, R.F.A.; International Council for Bird Preservation; International Waterfowl and Wetlands Research Bureau (United Kingdom : International Council for Bird Preservation, 1989)
Includes bibliographical references (p. 83-84).
Keywords: Important bird areas -- Europe; Birds -- Conservation -- Europe