Canadian Forest Service Publications
Death and deterioration of balsam fir weakened by spruce budworm defoliaton in Ontario. Part II. An assessment of the role of associated insect species in the death of severely weakened trees. 1952. Belyea, R. M. Journal of Forestry. 50:729-738.
Issued by: Great Lakes Forestry Centre
Catalog ID: 34393
Availability: PDF (request by e-mail)