State of the world 1991    A worldwatch institute report on progress toward a sustainble society. Ed by Linda Starke. 

 - New Delhi  Worldwatch institute        1991 
 - 254p.  cm. 
<br/><br/><label>Standard No.: </label>68612 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y:1n1,N84, N1