Shall we use "complete" commercial fertilizers in the corn belt?
By: by Cyril G. Hopkins
Series: Circular / University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station -- no. 165; Circular (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 165
Publisher: University of Illinois Agricultural Experiment Station
Published: 1912
Place of publication: Urbana, Ill
Language: eng
Number of pages: 20
Subjects: Fertilizers
Notes: Cover title.