Classification of the entomophilous wasps, or the superfamily Sphegoidea
Ashmead, William H. (William Harris), 1855-1908
Article
1899
The Canadian entomologist
31
145--155
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/60790 DOI: https://doi.org/10.4039/Ent31145-6