The status of the subspecific name Pternistes afer var. angolensis Bocage, 1893 (Aves) Z.N. (S.) 1548
Hall, B. P. (Beryl Patricia)
Article
1969
The Bulletin of zoological nomenclature
26
91--92
BioStor
London International Trust for Zoological Nomenclature
BioStor: https://biostor.org/reference/1659 DOI: https://doi.org/10.5962/bhl.part.9867