Authors: Zasada, John C.; Tappeiner II, John C.; Max, Timothy A.
Source: Western Journal of Applied Forestry, Volume 5, Number 2, 1 April 1990, pp. 52-55(4)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: USDA Forest Service, Pacific Northwest Research Station, Forestry Sciences Laboratory, Portland, OR 97208
Publication date: April 1, 1990