Lihat Juga

• The Determination of Soil Carbonates—A Modification
  oleh: MacIntire, W. H., et al.
  Terbitan: (1915)
• Chemical Methods for Ascertaining the Lime Requirement of Soils
  oleh: Wheeler, H. J., et al.
  Terbitan: (1900)
• Acidity and Acidimetry of Soils. III—Comparison of Methods for Determining Lime Requirements of Soils with Hydrogen Electrode IV—Proposed Method for Determination of Lime Requirements of Soils
  oleh: Knight, Henry G.
  Terbitan: (1920)
• Relation of the Moisture Equivalent of Soils to the Moisture Properties Under Field Conditions of Irrigation
  oleh: Harding, S. T.
  Terbitan: (1919)
• The Liberation of Native Soil Potassium Induced by Different Calcic and Magnesic Materials, as Measured by Lysimeter Leachings
  oleh: Macintire, W. H.
  Terbitan: (1919)