Canadian Forest Service Publications
The spruce budworm in Newfoundland: history, status, and control. 1977. Otvos, I.S.; Clark, R.C. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-150.
Year: 1977
Issued by: Atlantic Forestry Centre
Catalog ID: 6708
Language: English
Series: Information Report (St. John's - Newfoundland and Labrador)
Availability: PDF (download)