Canadian Forest Service Publications
Spruce budworm populations, defoliation, and changes in stand condition during an uncontrolled spruce budworm outbreak on Cape Breton Island, Nova Scotia. 1989. Ostaff, D.P.; MacLean, D.A. Canadian Journal of Forest Research 19: 1077-1086.
Issued by: Atlantic Forestry Centre
Catalog ID: 7332
Availability: Order paper copy (free)