Canadian Forest Service Publications
Spatio-temporal patterns of large-scale defoliation caused by the spruce budworm in Ontario since 1941. 1998. Candau, J.-N.; Fleming, R.A.; Hopkin, A.A. Canadian Journal of Forest Research 28: 1-9.
Available from: Great Lakes Forestry Centre
Catalog ID: 9649
CFS Availability: PDF (request by e-mail)
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