Illinois agronomy handbook, 1991-1992
Series: Circular / University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service -- 1311; Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1311.
Publisher: University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service
Published: 1990
Place of publication: Urbana, Ill
Language: eng
Number of pages: 126
Subjects: Control; Soils; Field crops; Testing; Weeds
Notes: "December 1990."--Cover p.2.