TY  - GEN
AU  - Agreda,Ana
AU  - Anderson,David J.
TI  - Evolution of single-chick broods in the Swallow-tailed gull creagrus furcatus
U1  - 598.338 21
PY  - 2003///
KW  - Evolution
KW  - Evolucin̤
KW  - Gull
KW  - Gaviota
KW  - Creagrus furcatus
ER  -