Soil improvement for the Illinois corn belt
By: by Cyril G. Hopkins
Series: Circular / University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station -- no. 96; Circular (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 96
Publisher: University of Illinois Agricultural Experiment Station
Published: 1905
Place of publication: Urbana, Ill
Language: eng
Number of pages: 16
Subjects: Soil amendments; Corn; Soils
Notes: Caption title.