Shah, Syed Nadeem Ahmad Enhanced Removal of Cr (VI) ions from Industrial Wastewater using Functionalized HNTs Syed Nadeem Ahmad Shah - Islambad : SNS - NUST, 2018. - vi, 74 p. : ill. ; 30cm. Hardcover. Subjects--Topical Terms: Chemistry - MS Thesis Dewey Class. No.: 540