Corn blight factors in 1971
By: [prepared by the USDA Extension Service Task Force on Corn Blight.
Contributors: United States. Extension Service.; United States. Extension Service. Taskforce on Corn Blight.
Publisher: U.S. Dept. of Agriculture, Extension Service
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 25
Subjects: Corn -- Diseases and pests.