Performance of commercial corn hybrids in Illinois, 1973
By: prepared by G.L. Ross, J.F. Duncan, D.W. Graffis
Contributors: Graffis, Don W.; Duncan J. F.
Series: Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1089; Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1089.
Publisher: University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service
Published: 1973
Place of publication: Urbana, Ill
Language: eng
Number of pages: 27
Subjects: Hybrid corn
Notes: Chiefly tables.

Cover title.