A Catalogue of the Nearctic Chalcidoidea (Insecta: Hymenoptera)

• 1 January 1963
• journal article
• Published by Cambridge University Press (CUP) in Memoirs of the Entomological Society of Canada
• Vol. 95  (S30) , 5-1092
• https://doi.org/10.4039/entm9530fv

Abstract