Canadian Forest Service Publications
Growth loss and recovery of balsam fir from spruce budworm defoliation. 1985. Piene, H. Pages 253-254 in C.J. Sanders, R.W. Stark, E.J. Mullins, and J. Murphy, Editors. Recent advances in spruce budworms research: proceedings of the CANUSA spruce budworms research symposium, September 16-20, 1984, Bangor, Maine. Agriculture Canada, Ministry of State for Forestry, Ottawa.
Available from: Atlantic Forestry Centre
Catalog ID: 8526