Understanding environmental disruption  (Vol 2) 
edited by A. K. Tripathi 
 - New Delhi:  Ashish,  1993. 
 -  278p. 
<br/><br/> HB 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>8170245222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection
<br/><br/><label>Dewey Class. No.: </label>304.2  / UND