July 9, 1851
Gould, John 1804-1881
Article
1850
Proceedings of the Zoological Society of London
164--200
BioStor
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/109421 DOI: https://doi.org/10.1111/j.1469-7998.1850.tb00210.x