The brown-spot of corn with suggestions for its control
By: W.H. Tisdale
Series: Farmers' bulletin / United States Department of Agriculture -- no. 1124; Farmers' bulletin (United States. Department of Agriculture) -- no. 1124
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Subjects: Corn; Diseases and pests
Notes: Cover title.

"Contribution from the Bureau of Plant Industry."