TY  - BOOK
AU  - Norris,Ken
AU  - Pain,Deborah J.
TI  - Conserving bird biodiversity: general principles and their application 
SN  - 0521789494 (pbk.)
PY  - 2002///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Birds, Protection of
KW  - Biological diversity
N1  - Incudes index; Includes bibliographical references
ER  -