Our common future: World commission an environment and development 

 - Delhi  Oxford University Press  1987 
 - xviii,383p. 
<br/><br/><label>ISBN: </label> RS 110.00 
<br/><br/><label>Source: </label> RS 110.00 
<br/><br/><label>Dewey Class. No.: </label>304.2 OUR