Plates
Perkins, R. C. L. (Robert Cyril Layton), 1866-1955
Article
1919
Transactions of the Entomological Society of London
67
218--319
BioStor
English
London, The Society,
BioStor: https://biostor.org/reference/50802 DOI: https://doi.org/10.1111/j.1365-2311.1919.tb00007.x