University of Illinois Urbana-Champaign

The Illinois system of permanent fertility

Hopkins, Cyril G.

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https://hdl.handle.net/2142/33252

Description

Title
The Illinois system of permanent fertility
Author(s)
Hopkins, Cyril G.
Contributor(s)
University of Illinois at Urbana-Champaign. Agricultural Experiment Station
Issue Date
1913
Keyword(s)
  • Soil amendments
  • Soil fertility
Geographic Coverage
Illinois.
Publisher
Urbana, Ill. : University of Illinois Agricultural Experiment Station,
Series/Report Name or Number
Circular (University of Illinois at Urbana-Champaign. Agricultural Experiment Station) no. 167
Type of Resource
text
Language
eng
Permalink
http://hdl.handle.net/2142/33252
Copyright and License Information
Copyright 1913 Board of Trustees University of Illinois.

Owning Collections

Circular - University of Illinois Extension Service PRIMARY