Tripathi, A. K. <br/><br/>
Global environmental problems 

 - New Delhi  ; Ashish Publishing  , 1993 
 - 275p.  , V.3 
<br/><br/><label>ISBN: </label>8170245230  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Problems
<br/><br/><label>Dewey Class. No.: </label>363.7  / TRI