Canadian Forest Service Publications
Province of Ontario: Forest insect conditions, 1964. 1964. Sippell, W.L.; MacDonald, J.E.; Rose, A.H. Pages 51-64 in Annual Report of the Forest Insect and Disease Survey, 1963. Canadian Department of Agriculture, Forest Biology Division, Ottawa, Ontario. 139 p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 37853
Availability: PDF (request by e-mail)