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Authors: Weigel, Dale R.; Parker, George R.
Source: Northern Journal of Applied Forestry, Volume 14, Number 2, 1 June 1997, pp. 90-94(5)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Department of Forestry and Natural Resources, Purdue University, 1159 Forestry Building, West Lafayette, IN 47907-1159
Publication date: June 1, 1997