x  x <br/><br/>
Global environmental problems  x 

 - 1 
 - New Delhi  Ashish Pub  1993 
 - x 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment x 
<br/><br/><label>Dewey Class. No.: </label>304.2/G562