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Authors: Filip, Gregory M.; Colbert, J. J.; Parks, Catherine A.; Seidel, Kenneth W.
Source: Western Journal of Applied Forestry, Volume 4, Number 4, 1 October 1989, pp. 143-145(3)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: USDA Forest Service, Pacific Northwest Research Station, Silviculture Laboratory, Bend, OR 97701
Publication date: October 1, 1989