Authors: Porterfiled, Richard L.; Von Segen, William W.
Source: Journal of Forestry, Volume 74, Number 6, 1 June 1976, pp. 352-355(4)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Graduate Student, School of Forestry and Environmental Studies, Yale University, New Haven, Connecticut
Publication date: June 1, 1976