3. On Walker's American Types of Lepidoptera in the Oxford University Museum
Schaus, William, 1859-1942
Article
1896
Proceedings of the Zoological Society of London
634--650
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/107958 DOI: https://doi.org/10.1111/j.1096-3642.1896.tb03072.x