Progress of the Barberry Eradication Campaign in Iowa, 1930
By: by D. R. Shephard, Agent, Office of Barberry Eradication, Bureau of Plant Industry, United States Department of Agriculture
Contributors: United States. Bureau of Plant Industry
Published: 1931
Language: eng
Subjects: Control; Cereal rusts; Rust diseases; Barberries
Other titles: Barberry Eradication Campaign in Iowa, 1930; Barberry eradication pays
Notes: Cover title.

Includes bibliographical references.