Canadian Forest Service Publications
A review of important forest insect and disease problems in the Simcoe District of Ontario,1950-1980. 1991. Constable, D.C.; Biggs, W.D.; Czerwinski, E.J.; Bolan, P.M. Forestry Canada, Ontario Region, Government of Canada. 4op.
Available from: Great Lakes Forestry Centre
Catalog ID: 34770
Series: FIDS Report (CFS)
CFS Availability: PDF (download)
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