Contribution to the Comparative Osteology of the Trochilidae, Caprimulgidae, and Cypselidce
Shufeldt, Robert Wilson 1850-1934
Article
1885
Proceedings of the Zoological Society of London
886--915
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/108332 DOI: https://doi.org/10.1111/j.1096-3642.1885.tb02929.x