Mohan,I. <br/><br/>
Fragile environment 

 - New Delhi  Ashish Publishing House  1991 
 - x,378  Hb 
<br/><br/><label>ISBN: </label>81-7024-365-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>574.5