Authors: Silen, Roy R.; Critchfield, William B.; Franklin, Jerry F.
Source: Forest Science, Volume 11, Number 4, 1 December 1965, pp. 460-462(3)
Publisher: Society of American Foresters
Document Type: News
Affiliations: Research Foresters, Pacific Northwest Forest and Range Expt. Sta., Forest Service, U. S. Dept. Agric., Portland, Oreg.
Publication date: December 1, 1965