Challenges in sustainable development /  [manuscript] / 
edited by P.K. Singhal [and] Pankaj Shrivastava. 
 - New Delhi :  Anmol,,  c2004. 
 - 373 p ;  26 cm. 
<br/><br/><label>ISBN: </label>8126119934 (hpb) :  1850.00 birr 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development.<br/>Endangered ecosystems;<br/>Biological diversity;