TY  - SER
AU  - Bertellotti, Nestor Marcelo
AU  - Yorio, Pablo Martín
TI  - Intraspecific host selection by kleptoparasitic Kelp Gulls In Patagonia
KW  - AVES
KW  - Patagonia (Argentina)
N1  - En : Waterbirds, vol. 24 (2001)
ER  -