On the Birds of Angola
Sharpe, Richard Bowdler, 1847-1909
Article
1869
Proceedings of the Zoological Society of London
563--571
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/109035 DOI: https://doi.org/10.1111/j.1469-7998.1869.tb07368.x