Canadian Forest Service Publications
Annual report of forest research technicians. Larch sawfly population dynamics study, 1966. 1967. Drouin, J.A.; Ray, D.G.H.; Smith, R.; Pocatello, M. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Winnipeg, Manitoba. Internal Report MS 40. 29 p.
Available from: Northern Forestry Centre
Catalog ID: 23309