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Authors: Haug, Gunnar C.; Allison, J. H.
Source: Journal of Forestry, Volume 46, Number 11, 1 November 1948, pp. 799-806(8)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Professor of Forestry, University of Minnesota, St. Paul, Minn., Senior member, S.A.F.
Publication date: November 1, 1948