On certain Points in the Anatomy of the Accipitres, with reference to the Affinities of Polyboroides
Beddard, Frank E. (Frank Evers), 1858-1925
Article
1889
Proceedings of the Zoological Society of London
77--82
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/108115 DOI: https://doi.org/10.1111/j.1469-7998.1889.tb06755.x