XLV.—Description of two new Humming-birds from Bolivia
Gould, John 1804-1881
Article
1880
The Annals and magazine of natural history; zoology, botany, and geology
5
Series: 5
488--489
BioStor
English
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/93643 DOI: https://doi.org/10.1080/00222938009459448