Hameed,Abid Photocatalytic Degradation Of Benzene For Polishing Of Refinery Wastewater Abid Hameed - Islamabad IESE (SCEE) NUST 2014. - 63 p. HB. - MS Environmental Science . Thesis MS ES Subjects--Topical Terms: Environmental Science LC Class. No.: 363.7 HAM Dewey Class. No.: 363.7 HAM