Canadian Forest Service Publications
The life history and dispersal of the Bruce spanworm, Operophtera bruceata (Hulst), (Lepidoptera : Geometridae). 1962. Brown, C.E. Canadian Entomologist 94(10): 1103-1107.
Year: 1962
Issued by: Northern Forestry Centre
Catalog ID: 30644
Language: English
Availability: Order paper copy (free), PDF (request by e-mail)