Canadian Forest Service Publications
Spruce beetle life cycle studies at Hush Lake Prince George forest district, 1963 and 1964 (Not for publication) 1966. Cottrell, C.B. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Victoria, BC. Internal Report BC-02.
Issued by: Pacific Forestry Centre
Catalog ID: 26510
Series: Internal Report (PFC - Victoria)
Availability: PDF (download)