Canadian Forest Service Publications
Maps of major insect forest infestations: Nelson Forest Region, 1928-1986. 1987. Vallentgoed, J. Agriculture Canada, Ministry of State for Forestry and Mines, Pacific and Yukon Region, Victoria, BC. FIDS Report 87-10.
Issued by: Pacific Forestry Centre
Catalog ID: 2688
Series: FIDS Report (CFS)
Availability: PDF (download)