Canadian Forest Service Publications

Forest Pathology Research programs at Forestry Canada, Ontario Region. 1988. Gross, H.L.; Irwin, R.N.; Myren, D.T.; Davis, C.N.; Hopkin, A.A.; Dumas, M.T.; Boyonoski, N.W.; Richards, W.C.; Gross, H.L.; Wiensczyk, A.M.; Great Lakes Forestry Centre, Sault Ste. Marie, Ontario. 2p.