Dutch elm disease and its management
By: [by James L. Sherald].
Series: Ecological services bulletin ;; no. 6
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 1982
Place of publication: Washington, DC
Language: eng
Number of pages: 20
Subjects: Dutch elm disease.; Ceratocystis ulmi -- Control.
Notes: Bibliography: p. 20.
Cover title.