Canadian Forest Service Publications
Western spruce budworm infestations in Douglas-fir stands along the Fraser River and its tributaries. 1977. Morris, E.V.; Monts, J.S. Government of Canada. Department of the Environment. Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report July, 1977.
Issued by: Pacific Forestry Centre
Catalog ID: 30719
Series: FIDS Report (CFS)
Availability: PDF (download)