The use of commercial fertilizers
By: by Cyril G. Hopkins
Series: Circular / University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station -- no. 129; Circular (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 129
Publisher: University of Illinois Agricultural Experiment Station
Published: 1909
Place of publication: Urbana, Ill
Language: eng
Number of pages: 24
Subjects: Fertilizers
Notes: Caption title.