Drying-wetting, potassium fixation

Eberl, D. D., Srodon, J., and Northrop, H. R. (1986). Potassium fixation in smectite by wetting and drying. In "Geochemical Processes at Mineral Surfaces," pp. 296-325. American Chemical Society, Washington, DC, ACS Symposium Series 323. 

Richahds, G. E., and E. O. McLean, 1963. Potassium fixation and release by clay minerals and soil clays on wetting and drying. Soil Sci. 95 308. 

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