Ahmed Husnain Immobilization In Mortar Of Chromium Removed From Water Using Titania Nanoparticles Ahmed Husnain - Islamabad IESE (SCEE) NUST 2015. - 56 p. HB. - MS Environmental Science . Thesis MS ES Subjects--Topical Terms: Environmental Science LC Class. No.: 363.7 HUS Dewey Class. No.: 363.7 HUS