Dutch Elm Disease Conference
Subtitle: a transcript of the proceedings of a regional conference on the control of Dutch elm disease : U.S. Department of Agriculture Research Laboratory, Delaware, Ohio, June 29-30, 1967
Edition: Rev. Jan., 1968.
Publisher: U.S. Dept. of Agriculture
Published: 1968
Place of publication: Delaware, Ohio
Language: eng
Number of pages: 69
Subjects: Dutch elm disease; Congresses
Other titles: Dutch Elm Disease Meeting held June 29-30. 1967, Delaware, Ohio; Proceedings