Lihat Juga

• Influence of Hydrogen-Ion Concentration on the Adsorption of Plant Food by Soil Colloids
  oleh: Starkey, E. B., et al.
  Terbitan: (1922)
• The Colloidal Arsenates and Phosphates of Iron
  oleh: Holmes, Harry N., et al.
  Terbitan: (1916)
• Colloid Symposium at the University of Wisconsin
  oleh: Holmes, H. N.
  Terbitan: (1922)
• Discussion on ?colloidal phenomena?
  oleh: The Chairman,, et al.
  Terbitan: (1922)
• Methods for Determining the Amount of Colloidal Material in Soils
  oleh: Moore, Charles J., et al.
  Terbitan: (1921)