53272document2468Adsorption_Equlibrium_Of_Phenols_From_Aqueous_Solution_Using_Modified_Clay.pdfapplication/pdf3554652013-07-13 00:47:41http://eprints.usm.my/1746/1/Adsorption_Equlibrium_Of_Phenols_From_Aqueous_Solution_Using_Modified_Clay.pdf