Author: Sundahl, William E.
Source: Journal of Forestry, Volume 69, Number 11, 1 November 1971, pp. 790-792(3)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Research Technician, Pac. SW Forest and Range Exp. Sta., U.S. Forest Service, Berkeley, Calif., Stationed at Challenge, Calif.
Publication date: November 1, 1971