Author: Waterman, Alma M.
Source: Forest Science, Volume 3, Number 2, 1 June 1957, pp. 175-183(9)
Publisher: Society of American Foresters
Document Type: Journal Article
Affiliations: Pathologist at the Forest Insect and Disease Laboratory, Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, New Haven, Conn.
Publication date: June 1, 1957