Silver, Cheryl Simon  DeFries, Ruth S <br/><br/>
One earth , one future  our changing global environment 

 - New Delhi  Affiliated East-West Press  1991 
 - xii, 196p. 
<br/><br/><label>ISBN: </label>8185336695 
<br/><br/><label>Subjects--Index Terms: </label>Environmental pollution  Global warming 
<br/><br/><label>Universal Decimal Class. No.: </label>349.6:504  / SIL'91