Irum,Shagufta Comparative Analysis of Fertilizer Levels and Application Methods of Titania Nanoparticles on the Growth of Rice (Oryza Sativa L.) Shagufta Irum - Islamabad IESE (SCEE) NUST 2017. - 77p. H.B - MS Environmental Science . Thesis MS ES Subjects--Topical Terms: Environmental Science Dewey Class. No.: 363.7 IRU