Corn book for young folk, by Charles Burgess Williams and Daniel Harvey Hill.

Charles Burgess Williams

Corn movements in the United States

Jerry. Fruin

Insecticidal control of the Southwestern corn borer / Norris E. Daniels and Louis D. Chedester.

Norris E. Daniels

Insecticidal control studies of the Southwestern corn borer / Norris E. Daniels and Louis D. Chedester.

Norris E. Daniels

Insecticidal Control and Damage Evaluation of the Southwestern Corn Borer / Norris E. Daniels and Louis D. Chedester.

Norris E. Daniels

Un al doilea caz Marian Enache