M. H. Mehta <br/><br/>
Profitably Preventing Pollution : Processes and Case Studies on Recovery of Valuables From Wastes 

 - Bombay  Ankur Publishing Co  1996 
 - 191p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>363.73  / MEH