Canadian Forest Service Publications
Another plague of forest tent caterpillars. 1977. Sippell, W.L.; Rose, A.H. Forest Insect and disease Survey Unit, Canadian Forestry Service. Great Lakes Forest Research Centre, Sault Ste. Marie, Ontario. 8p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 38446
Availability: PDF (request by e-mail)