Catalogue and reclassification of the nearctic ichneumonidae (Hymenoptera)
Townes, H.K.
Catalogue and reclassification of the nearctic ichneumonidae (Hymenoptera) by H.K. Townes - Philadelphia 1944 - 477 p.
Part I : The subfamilies ichneumoninae, tryphoninae, cryptinae, phaeogeninae and lissonotinae
Ichneumonidae
Hymenoptera
595.792.13 / T 745 C
Catalogue and reclassification of the nearctic ichneumonidae (Hymenoptera) by H.K. Townes - Philadelphia 1944 - 477 p.
Part I : The subfamilies ichneumoninae, tryphoninae, cryptinae, phaeogeninae and lissonotinae
Ichneumonidae
Hymenoptera
595.792.13 / T 745 C