Canadian Forest Service Publications
Establishment of Exenterus spp. (Hymenoptera: Ichneumonidae), parasites of the European spruce sawfly, near points of introducton. 1952. Reeks, W.A. The Canadian Entomologist 84: 76-86.
Issued by: Atlantic Forestry Centre
Catalog ID: 7400
Availability: Not available through the CFS (click for more information).