Performance of corn hybrids in Indiana, 1937-1946 /
Miles, S. R.(Samuel Raymond),1895-author.
Purdue University.Agricultural Experiment Station.
Caption title.
Chiefly tables.
"February, 1948."
"Cooperating with Division of Cereal Crops and Diseases, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, U.S. Dept. of Agriculture, Washington, D.C."-- Front cover.
Hybrid corn
Hybrid corn.