Shrivastava, A.K., Supervisor Gupta, Manoj Kumar <br/><br/>
Decolourization of waste water by adsorption 

 - Roorkee  Deptt.of Civil Engg..Univ.of Roorkee  1993 
 - iii,72p.  28cm. 
<br/><br/><label>Dewey Class. No.: </label>624.072  / GUP