Progress of the barberry eradication campaign in Illinois, 1930
By: Robert W. Bills, Agent, Office of Cereal Crops and Diseases, Bureau of Plant Industry, United States Department of Agriculture
Contributors: United States. Bureau of Plant Industry
Published: 1931
Language: eng
Subjects: Control; Cereal rusts; Barberries; Diseases and pests
Notes: Caption title.

Includes bibliographical references.