Authors: Egan, Andy F.; Jones, Stephen B.
Source: Northern Journal of Applied Forestry, Volume 12, Number 4, 1 December 1995, pp. 184-186(3)
Publisher: Society of American Foresters
Document Type: Miscellaneous
Affiliations: Forest Resources Extension, Penn State University, 110 Ferguson Building, University Park, PA 16802
Publication date: December 1, 1995