Shedding more light on historical hypothetical records of some Paraguayan birds listed by A. de W. Bertoni
Smith, Paul ; Ríos Díaz, Sergio D ; Cibois, Alice
Revue suisse de zoologie, 2020-01, Vol.122 (2), p.407-413
[Periódico revisado por pares]
Muséum d'histoire naturelle
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