a Shindang, Nanbyen <br/><br/>
\a Mil-54(Fe)/Cow Bone Char Composite for the Removal of Chromium from Tannery Wastewater  \h [Text] 
\c by Nanbyen Shindang 
 - \a Zaria:  \b Dept. of Chemical Engineering, ABU  \c 2020 
 - \a xii,77leaves.:  \b ill. 
<br/><br/>\a Faculty of Engineering 
<br/><br/>\a Includes bibliographical references 
<br/><br/><label>LC Class. No.: </label>\a TD 427.C57  / \b 510217