Progress of the Barberry Eradication Campaign in Montana in 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
Published: 1930
Language: eng
Subjects: Control; Rust diseases; Barberries
Other titles: Progress of the Barberry Eradication Campaign in Montana and Wyoming, 1929
Notes: Cover title.

"March 10, 1930."