If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email firstname.lastname@example.org
Authors: Reed, David D.; Liechty, Hal O.; Burton, Andrew J.
Document Type: Journal Article
Affiliations: Research Specialist, Department of Forestry, Michigan State University, East Lansing, MI 48824
Publication date: September 1, 1989