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 email@example.com
Author: Negash, L.
Source: Forest Ecology and Management, Volume 174, Number 1, 17 February 2003, pp. 127-138(12)
Document Type: Research Article
Affiliations: Faculty of Science, Department of Biology, Addis Ababa University, P.O. Box 1176, , Addis Ababa, Ethiopia
Publication date: February 17, 2003