The Dutch elm disease and its control
By: by Russell R. Whitten and Roger U. Swingle
Contributors: Swingle, Roger U. (Roger Ulysses), 1909-
Edition: Rev. Mar. 1964.
Series: Agriculture information bulletin -- no. 193; Agriculture information bulletin -- no. 193.
Publisher: U.S. Department of Agriculture
Published: 1964
Place of publication: Washington, D.C
Language: eng
Number of pages: 11
Subjects: Dutch elm disease; Control; Elm; Diseases and pests
Notes: Cover title.

Supersedes Leaflet 329, "Control of Dutch elm disease and elm phloem necrosis", by U.S. Bureau of Entomology and Plant Quarantine, Division of Forest Insect Investigations.