Parasites of forest Lepidoptera in Canada
By: compiled by G.A. Bradley in cooperation with officers of the Canadian Forestry Service.
Contributors: Canadian Forestry Service.; Canada. Service canadien des forêts.; Canada. Etude des maladies des arbres et des insectes forestiers.; Canada. Institut de recherche biosystématique.
Series: Forestry technical report (Canadian Forestry Service) -- 26
Publisher: Environment Canada, Canadian Forestry Service
Published: 1974
Place of publication: Ottawa
Language: eng
Subjects: Metopiinae; Pimplinae; Lepidoptera -- Canada; Parasites -- Forest insects; Host-parasite relationships; Insects -- Canada
Notes: Includes bibliographies and index.

Errata slip tipped in part 2.
Table of contents: value: Part. 1. Subfamilies Metopiinae and Pimplinae (Hymenoptera: Ichneumoidae).; value: Part. 2. Subfamily Ichneumoninae Stenopneusticae (Hymenoptera: Ichneumonidae).