TY  - BOOK
TI  - Birds in Europe: population estimates, trends and  conservation status
T2  - BirdLife conservation series
SN  - 0946888523
U1  - KUŞ 598.094 
PY  - 2004///
CY  - Cambridge
PB  - BirdLife International
KW  - Birds -- Europe -- Geographical distribution
KW  - Birds -- Conservation -- Europe
KW  - Wildlife conservation -- Europe
KW  - Endangered species -- Europe
N1  - Includes bibliographical references and index
ER  -