Author: Hoekstra, P. E.
Source: Forest Science, Volume 3, Number 4, 1 December 1957, pp. 344-349(6)
Publisher: Society of American Foresters
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Document Type: Journal Article
Lake City (Fla.) Research Center of the Southeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture
Publication date: December 1, 1957