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Author: Radwan, M. A.
Source: Forest Science, Volume 13, Number 3, 1 September 1967, pp. 265-273(9)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Plant Physiologist, Pacific Northwest Forest and Range Expt. Sta., Forest Service, U.S. Dept. Agric., Portland, Ore.
Publication date: September 1, 1967