Author: Morriss, Donald J.
Source: Journal of Forestry, Volume 60, Number 5, 1 May 1962, pp. 301-305(5)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Chief, Branch of Timber Management Mensuration and Planning, Forest Service, U. S. Dept. Agric., Washington, D. C.
Publication date: May 1, 1962