TY - BOOK AU - Peeter K Varkey AU - V N Sivasankara Pillai, guided by TI - Adsorption of phenol on rice husk ash U1 - 57:95 PY - 1995/// CY - Kochi PB - School of environmental studies , CUSAT KW - Silica KW - Phosphate buffer solution KW - Potassium ferricyanide ER -