Canadian Forest Service Publications
Spruce budworm defoliation-foliage production: differences between white spruce and balsam fir. 1998. Piene, H. Pages 247-252 in M.L. McManus and A.M. Liebhold, Editors. Population Dynamics, Impacts, and Integrated Management of Forest Defoliating Insects, Proceedings: IUFRO Working Parties S7.03-06 and S7.03.07. September 18-23, 1996, Banska Stiavnica, Slovak Republic. USDA Forest Service, Hamden, Connecticut, General Technical Report NE-247.
Available from: Atlantic Forestry Centre
Catalog ID: 6329
Series: USDA General Technical Report
CFS Availability: Order paper copy (free)
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