Wart of potatoes
Subtitle: a disease new to the United States
By: [L.O. Kunkel]
Contributors: United States. Office of Cotton, Truck, and Forage Crop Disease Investigations
Series: C., T., & F.C.D. Circular -- 6; C., T., & F.C.D. circular -- 6.
Publisher: [Govt. Print. Off.]
Published: 1919
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 14
Subjects: Potatoes; Diseases and pests
Notes: Cover title.

At head of title: United States Department of Agriculture. Bureau of Plant Industry. Office of Cotton, Truck, and Forage Crop Disease Investigations.

"Issued February 6, 1919."

Includes bibliographical references (pages 13-14).