Canadian Forest Service Publications
An evaluation of growth response of young, spaced balsam fir to 3 years of spruce budworm spraying with Bacillus thuringiensis. 1984. Piene, H.; MacLean, D.A. Canadian Journal of Forest Research 14: 404-411.
Issued by: Atlantic Forestry Centre
Catalog ID: 7371
Availability: Order paper copy (free)