I.; Mohan <br/><br/>
Environmental Pollution And Management 

 -  Ashish  1989 
 - 387 
<br/><br/><label>ISBN: </label>81-7024-242-8 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Environmental Studies
<br/><br/><label>Dewey Class. No.: </label>620.8