Canadian Forest Service Publications
Aerial application of viruses against spruce budworm, 1971. 1973. Howse, G.M.; Sanders, C.J.; Harnden, A.A.; Cunningham, J.C.; Bird, F.T.; McPhee, J.R. Canadian Forestry Service, Great Lakes Forest Research Centre, Sault Ste. Marie, ON. Information Report O-X-189. 62 p. (includes: appendix).
Year: 1973
Issued by: Great Lakes Forestry Centre
Catalog ID: 8869
Language: English
Series: Information Report (GLFC - Sault Ste. Marie)
Availability: PDF (download)