Gupta Arvind <br/><br/>
Removal of hazardous haxavalent chromium from aqueous solution using divinylbenz 
Gupta Arvind 
 - Dr   B R 
 - Jalandhar  Dr   B R  Ambedkar  National institute o  2011 
 - xii,66 
<br/><br/><label>Dewey Class. No.: </label>660.29422  / GU-R