TY  - BOOK
AU  - Bent,Arthur Cleveland
TI  - Life histories of North American birds of Prey
SN  - 0486209318
PY  - 1961///
CY  - New York
PB  - Dover Pub. Inc.
KW  - Birds of prey
KW  - Birds
KW  - North America
KW  - Behavior
N1  - Bibliography: p.381-398, v.2 445-466
ER  -