On a collection of birds from Chapada, Matto Grosso, Brazil, made by Mr. H.H. Smith. Part 2, Tyrannidae
Allen, J. A. (Joel Asaph) ; Smith, Herbert H. (Herbert Huntington) ; Smith, W. C
Bulletin of the American Museum of Natural History, 1892, p.331American Museum of Natural History
Texto completo disponível