Canadian Forest Service Publications
Province of Ontario: Forest insect survey,1960. 1960. Sippell, W.L.; MacDonald, J.E.; Rose, A.H. Pages 45-63 in Annual Report of the Forest Insect and Disease Survey, 1960. Canadian Department of Agriculture, Forest Biology Division, Ottawa, Ontario. 121 p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 37849
Availability: PDF (request by e-mail)