Cherry leaf-spot and its control
By: [by Harry L. Keil]
Series: Leaflet / U.S. Dept. of Agriculture -- no. 489; Leaflet (United States. Dept. of Agriculture) -- no. 489.
Publisher: U.S. Dept. of Agriculture
Published: 1961
Place of publication: Washington, D.C
Language: eng
Subjects: Leaf spots; Control; Cherry; Diseases and pests
Other titles: Cherry leaf spot and its control
Notes: Cover title.

"Issued April 1961"--P. [5].