Canadian Forest Service Publications
Black-headed budworm, Prince Rupert Forest District. 1972. Andrews, R.J.; Erickson, R.D. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report August, 1972.
Year: 1972
Issued by: Pacific Forestry Centre
Catalog ID: 30463
Language: English
Series: FIDS Report (CFS)
Availability: PDF (download)