Canadian Forest Service Publications
Rate of deterioration of balsam fir stands damaged by the eastern hemlock looper in Newfoundland. 1971. Hudak, J.; Meades, J.P.; Sutton, W.J. Environment Canada, Forestry Service, Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-45.
Available from: Atlantic Forestry Centre
Catalog ID: 6548