Canadian Forest Service Publications
A review of important forest insect and disease problems in the Thunder Bay district of Ontario, 1950-1980. 1988. Thomson, M.J.; Evans, H.J.; Constable, D.C.; Jones, C.G.; MacLeod, L.S. Government of Canada. Canadian Forestry Service, Great Lakes Forestry Centre, Sault Ste. Marie, Ontario. Miscellaneous Report 68. 129 p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 9425
Availability: PDF (download)