TY - GEN T1 - Clay mineralogy and factors controlling charge development of oxisols derived from different parent materials A1 - Shamshuddin J. LA - English PB - Malaysian Society of Soil Science YR - 2023 UL - http://discoverylib.upm.edu.my/discovery/Record/oai:http:--agris.upm.edu.my:0-23366 KW - Mineralogy KW - Oxisols KW - Clay minerals KW - Chemical properties KW - Organic matter KW - Sampling KW - analysis KW - Kaolinite KW - Goethite KW - Soil surface properties KW - Mineral content KW - Soil ph ER -