Illinois corn performance tests, 1940
By: [by R.R. Copper ... et al.].
Contributors: Copper, R. R.
Series: Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 474; Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 474.
Publisher: University of Illinois Agricultural Experiment Station in cooperation with the Division of Cereal Crops and Diseases, Bureau of Plant Industry, U.S. Dept. of Agriculture, and the Illinois State Natural History Survey
Published: 1941
Place of publication: Urbana, Ill
Language: eng
Number of pages: 223
Subjects: Corn -- Illinois -- Field experiments.; Corn -- Illinois -- Varieties.