Diseases of cereal and forage crops in the United States in 1920
By: prepared by F.D. Fromme
Contributors: United States. Plant Disease Survey
Series: Plant disease bulletin -- suppl. 15; Plant disease bulletin -- suppl. 15.
Publisher: Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture
Published: 1921
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 176
Subjects: Forage plants; Grain; Diseases and pests
Notes: Caption title.

"May 1, 1921."