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Author: Nowak, Christopher A.
Source: Northern Journal of Applied Forestry, Volume 14, Number 2, 1 June 1997, pp. 99-101(3)
Publisher: Society of American Foresters
Document Type: Miscellaneous
Affiliations: USDA Forest Service, Northeastern Forest Experiment Station, Forestry Sciences Laboratory, P.O. Box 928, Warren, PA 16365
Publication date: June 1, 1997