TY  - BOOK
AU  - Padian,Kevin
TI  - The origin of birds and the evolution of flight
T2  - Memoirs of the California Academy of Sciences
SN  - 0940228149
U1  - 598.138 23
PY  - 1986///
CY  - San Francisco
PB  - California Academy of Sciences
KW  - Birds
KW  - Aves
N1  - Incluye referencias bibliográficas
ER  -