00715nam a22001937a 4500 BD-DhUL 20161204154045.0 161204s 2015ii ||||| m||| 00| 0deng d BD-DhUL BD-DhUL 541.3422 JAH Jahan, Shirin Akter Hydroxyapatite from waste materials for treatment of heavy metals in aqueous medium Shirin Akter Jahan [ph.D] Dhaka : University of Dhaka, 2015. [11], xiv, 176 p. : ill. (some col.) 29 cm Thesis (Ph.D. )--Department of Chemistry, University of Dhaka, Session: 2010-2011 Includes bibliographical references Aqueous solutions ddc REF 130687 130687 0 0 ddc 0 541_342200000000000_JAH 0 246012 DUL DUL 2016-12-04 541.3422 JAH 498104 2016-12-04 2016-12-04 REF