Canadian Forest Service Publications
Forest insect and disease conditions in Ontario, mid August - October. 1967. MacDonald, J.E. Department of Forestry and Rural Development, Forest Research Laboratory. Sault Ste. Marie, Ontario. Mid-August-October, 1967. 6p.
Year: 1967
Issued by: Great Lakes Forestry Centre
Catalog ID: 37864
Language: English
Availability: PDF (request by e-mail)