Progress of the barberry eradication campaign in Illinois, 1929
By: by W.L. Popham, Agent, Office of Barberry Eradication, Bureau of Plant Industry, United States Department of Agriculture
Contributors: United States. Bureau of Plant Industry
Publisher: United States Department of Agriculture, Bureau of Plant Industry
Published: 1930
Place of publication: Washington DC
Language: eng
Subjects: Control; Cereal rusts; Barberries; Diseases and pests
Notes: "March 1, 1930."