TY  - BOOK
AU  - Brooke,Michael
AU  - Birkhead,Tim
TI  - The Cambridge encyclopedia of ornithology
SN  - 0521362059
AV  - QL672.2 .C35 1991
U1  - 598 20
PY  - 1991///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Ornithology
KW  - Encyclopedias
KW  - Birds
N1  - Includes bibliographical references (p. 335-337) and indexes
ER  -