Frixione, M. G. (2010). The Imperial Shag (Phalacrocorax atriceps) in the Nahuel Huapi Lake (northwestern Patagonia, Argentina): Distribution, abundance, and potential threats from scavenging birds. Web
Citación estilo ChicagoFrixione, Martín Guillermo. The Imperial Shag (Phalacrocorax Atriceps) in the Nahuel Huapi Lake (northwestern Patagonia, Argentina): Distribution, Abundance, and Potential Threats From Scavenging Birds. 2010.
Cita MLAFrixione, Martín Guillermo. The Imperial Shag (Phalacrocorax Atriceps) in the Nahuel Huapi Lake (northwestern Patagonia, Argentina): Distribution, Abundance, and Potential Threats From Scavenging Birds. 2010.
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