Canadian Forest Service Publications
Larch sawfly, pristiphora erichsonii (Htg) 1975. Muldrew, J.A.; Finnegan, R.J.; Warren, G.L. Aerial control of forest insects in Canada : 231-234.
Year: 1975
Issued by: Laurentian Forestry Centre
Catalog ID: 15658
Language: English
Availability: Not available through the CFS (click for more information).