Conkin, Paul K <br/><br/>
The state of the earth : environmental challenges on the road to 2100 
Paul K. Conkin 
 - Hyderabad  Universities Press (India)  2007 
 - xii, 308 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788173715921 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>333.72 CON