Canadian Forest Service Publications
Puceron de l'épinette de Sitka (dépliant) 1991. Caltrell, R.M.; Amirault, P.A. Forêts Canada, Région du Nord-Ouest, Centre de foresterie du Nord, Edmonton (Alberta). Dépliant forestier 6.
Year: 1991
Issued by: Northern Forestry Centre
Catalog ID: 11642
Language: French
Series: Forestry Leaflet (NoFC - Edmonton)
Availability: Order paper copy (free), PDF (download)