Canadian Forest Service Publications
Outbreak of the western hemlock looper in British Columbia 1992 update and forecast for 1993. 1992. Humphreys, N.; Stewart, A.J.; Erickson, R.D.; Koot, H.P. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 92-37.
Issued by: Pacific Forestry Centre
Catalog ID: 31647
Series: FIDS Report (CFS)
Availability: PDF (download)