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
Author: Zivnuska, John A.
Source: Journal of Forestry, Volume 47, Number 1, 1 January 1949, pp. 4-13(10)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Instructor in forestry, University of California, Berkeley. Junior Member, S.A.F
Publication date: January 1, 1949