Weed control systems for lo-till and no-till
By: [prepared by Ellery L. Knake]
Contributors: University of Illinois at Urbana-Champaign. Cooperative Extension Service
Series: Circular / University of Illinois at Urbana-Champaign, Cooperative Extension Service -- 1306; Circular (University of Illinois at Urbana-Champaign. Cooperative Extension Service) -- 1306.
Publisher: Cooperative Extension Service, University of Illinois at Urbana-Champaign
Published: 1990
Place of publication: Urbana, Ill
Language: eng
Number of pages: 12
Subjects: Control; Weeds
Notes: Cover title.

"October, 1990."