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Volume 17 Issue 4, April 1925



    • W. J. Spillman
      1. Applications of the Law of Diminishing Returns to Agronomic Problems
      doi:10.2134/agronj1925.00021962001700040001x
      Agronomy Journal 1925 17:189-198
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    • Sidney B. Haskell
      2. The Economics of Fertiizer Use in the United States
      doi:10.2134/agronj1925.00021962001700040002x
      Agronomy Journal 1925 17:198-210
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    • John A. Slipher
      3. The Economics of Soil Liming: An Appraisal of Monetary Returns
      doi:10.2134/agronj1925.00021962001700040003x
      Agronomy Journal 1925 17:211-232
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    • E. L. Worthen
      4. The Economic Interpretation of the Results of Fertility Experiments
      doi:10.2134/agronj1925.00021962001700040004x
      Agronomy Journal 1925 17:233-244
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    • E. G. Montgomery
      5. Adjustments in Standards of Living as Population Increases
      doi:10.2134/agronj1925.00021962001700040005x
      Agronomy Journal 1925 17:245-252
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    • H. P. Cooper
      Crop Production and Soil Management: By Joseph F. Cox. John Wiley & Sons, Inc., N. Y. Pp. XXX + 516, Fig. 222. 1924
      doi:10.2134/agronj1925.00021962001700040006x
      Agronomy Journal 1925 17:NP-NP
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