Canadian Forest Service Publications
Cooley spruce gall adelgid (leaflet) 1991. Caltrell, R.M.; Amirault, P.A. Forestry Canada, Northwest Region, Northern Forestry Centre, Edmonton, Alberta. Forestry Leaflet 6.
Year: 1991
Issued by: Northern Forestry Centre
Catalog ID: 11641
Language: English
Series: Forestry Leaflet (NoFC - Edmonton)
Availability: Order paper copy (free), PDF (download)
