1971 performance of commercial soybeans in Illinois
Subtitle: with 1970-1971 averages
By: by J.E. Dillon, G.L. Ross, and D.W. Graffis
Contributors: Graffis, Don W.; Ross, G. L. (Gerald Lee)
Series: Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1046; Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1046.
Publisher: University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service
Published: 1971
Place of publication: Urbana, Ill
Language: eng
Subjects: Field experiments; Soybean
Notes: Cover title.