Canadian Forest Service Publications
Heat units and outbreaks of the forest tent caterpillar, Malacosoma Disstria (Lepidoptera: Lasiocampidae) 1973. Ives, W.G.H. The Canadian Entomologist 105,4: 529-543.
Year: 1973
Issued by: Northern Forestry Centre
Catalog ID: 23654
Language: English
Availability: Order paper copy (free), PDF (request by e-mail)