TY  - BOOK
AU  - Burton,John A.
AU  - Burton,Philip John Kennedy
AU  - Rignall,John
TI  - Owls of the world: their evolution, structure, and ecology
SN  - 052517432X
AV  - QL696.S8 O9 1973
U1  - 598.97 19
PY  - 1973///
CY  - New York
PB  - Dutton
KW  - Corujas
ER  -