Authors: Buckman, Robert E.; Blankenship, Lytle H.
Source: Journal of Forestry, Volume 63, Number 1, 1 January 1965, pp. 23-25(3)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: U. S. Fish and Wildlife Service, Tucson, Ariz. (Formerly with the Minnesota Conservation Service)
Publication date: January 1, 1965