Canadian Forest Service Publications
Douglas-fir tussock moth, Orgyia pseudotsugata. 1995. Otvos, I.S.; Cunningham, J.C.; Shepherd, R.F. Pages 127-132 (Vol. Chapter 13) in J.A. Armstrong and W.G.H. Ives, editors. Forest Insect Pests in Canada. Natural Resources Canada, Canadian Forest Service, Headquarters, Ottawa.
Year: 1995
Issued by: Great Lakes Forestry Centre
Catalog ID: 22095
Language: English
CFS Availability: PDF (request by e-mail)