Hanif,Hina Umber Phytoavailability Of Phosphorus Affected By TiO2 Nanoparticles Hina Umber Hanif - Islamabad IESE (SCEE) NUST 2012. - 50 p. HB. - MS Environmental Science . Thesis MS ES Subjects--Topical Terms: Environmental Science LC Class. No.: 363.7 HAN Dewey Class. No.: 363.7 HAN