TY  - BOOK
AU  - Austin,Oliver L
TI  - Birds of the world: a survey of the twenty-seven orders and one hundred and fifty-five families
PY  - 1961///
CY  - New York - EEUU
PB  - Golden Press
KW  - Aves
KW  - Pajaros
KW  - Familias
KW  - Ornitologia
KW  - Zoologia
ER  -