Canadian Forest Service Publications
Barbara colfaxianna siskivouana (Kft.), a pest in cones of Abies grandis. 1974. Hedlin, A.F.; Ruth, D.S. Entomological Society of British Columbia 71: 13.
Year: 1974
Issued by: Pacific Forestry Centre
Catalog ID: 29100
Language: English
Availability: Not available through the CFS (click for more information).