Canadian Forest Service Publications
Winter moth and bruce spanworm in the Lower Mainland. 1989. Humble, L.M.; Humphreys, N. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report June, 1989.
Available from: Pacific Forestry Centre
Catalog ID: 30993
Series: FIDS Report (CFS)
CFS Availability: PDF (download)
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