Verlag: Government of Canada, Ottawa, 1967
Paperback. Zustand: Good. Reprint. 248 pages. Black and white photographs. "The species of forest insects and pathogens are arranged by the country concerned. Common names of host trees are used throughout; their scientific equivalents are shown in Appendix B. Included also as appendices are an index of the insects and pathogens considered and a list of the names and addresses of the contributing scientists." - from Introduction. Average wear. Contents clean and unmarked. Damage to bottom two inches of spine. Binding intact. Sound working copy.