Authors: Spetich, Martin A.; Parker, George R.
Source: Northern Journal of Applied Forestry, Volume 15, Number 4, 1 December 1998, pp. 165-168(4)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN 47907
Publication date: December 1, 1998