Canadian Forest Service Publications
rovince of Ontario: Forest insect survey, 1959. Sippell, W.L.; MacDonald, J.E.; Rose, A.H. Pages 44-62 in Annual Report of the Forest Insect and Disease Survey, 1959. Canadian Department of Agriculture, Forest Biology Division, Ottawa, Ontario. 121 p.
Available from: Great Lakes Forestry Centre
Catalog ID: 37848
Series: FIDS Report (CFS)
CFS Availability: PDF (request by e-mail)
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