Azam Maqsood <br/><br/>
Biosorption of hexavalent chromium cr (vi) from syenthetic wastewater using  E c 
Azam Maqsood 
 - Dr   B R 
 - Jalandhar  Dr   B R  Ambedkar  National institute o  2013 
 - ix,48 
<br/><br/><label>Dewey Class. No.: </label>660.2844  / Az-B