Author: Urie, Dean H.
Source: Forest Science, Volume 29, Number 1, 1 March 1983, pp. 58-58(1)
Publisher: Society of American Foresters
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Document Type: Review Article
USDA Forest Service, North Central Forest Experiment Station, 407 S. Harris Road, Michigan State University, East Lansing, MI 48823
Publication date: March 1, 1983