Canadian Forest Service Publications
The western spruce budworm in British Columbia 1909-1983. 1985. Harris, J.W.E.; Alfaro, R.I.; Dawson, A.F.; Brown, R.G. Agriculture Canada, Ministry of State for Forestry, Pacific Forest Research Centre, Victoria, BC. Information Report BC-X-257. 32 p.
Year: 1985
Issued by: Pacific Forestry Centre
Catalog ID: 2478
Language: English
Series: Information Report (PFC - Victoria)
Availability: PDF (download)