XXIV. On the Hymenopterous genera Trichogramma, Westw., and Pentarthron, Riley
Perkins, R. C. L. (Robert Cyril Layton), 1866-1955
Article
1914
Transactions of the Entomological Society of London
61
603--605
BioStor
English
London, The Society,
BioStor: https://biostor.org/reference/50467 DOI: https://doi.org/10.1111/j.1365-2311.1914.tb01788.x