Author: Silen, Roy R.
Source: Journal of Forestry, Volume 88, Number 3, 1 March 1990, pp. 64-64(1)
Publisher: Society of American Foresters
Document Type: Miscellaneous
Affiliations: Retired, was in charge of Genetics Research at the USDA Forest Service Pacific Northwest Stations, Corvallis, OR, for thirty-one years
Publication date: March 1, 1990