Authors: Harrington, Constance A.; McGrath, James M.; Kraft, Joseph M.
Source: Western Journal of Applied Forestry, Volume 14, Number 2, 1 April 1999, pp. 61-64(4)
Publisher: Society of American Foresters
Document Type: Technical Note
Affiliations: USDA Forest Service, Pacific Northwest Research Station, 3625 93rd Ave SW, Olympia, WA 98512
Publication date: April 1, 1999