Preet Rubal <br/><br/>
Chromium (iii) uptake by bentonite: adsorption -desorption studies 
Preet Rubal 
 - Dr   B R 
 - Jalandhar  Dr   B R  Ambedkar  National institute o  2011 
 - iv,62 
<br/><br/><label>Dewey Class. No.: </label>661.0532  / RU-C