On the Generic Divisions of the Bucconidae, together with the Description of a new Species of the Genus Nonnula
Sclater, Philip Lutley, 1829-1913
Article
1881
Proceedings of the Zoological Society of London
775--778
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/108527 DOI: https://doi.org/10.1111/j.1096-3642.1881.tb01334.x