Mbuvi, Harun M.Kenyanya, OMuthengia, J.MOmayo, E.K2013-11-042013-11-042013-11International Journal of Management, IT and Engineering Volume 3, Issue 112249-0558http://ir-library.ku.ac.ke/handle/123456789/7564enPotassium adsorption isothermsFreundlich modelVan Hauy isothermTemkin model and Langmuir model.Comparative Studies of four Parametric Models for Potassium Adsorption in Soils of Nyamira County, KenyaArticle