BROWN (Laster R) <br/><br/>
State of the world 1991 : A World Institute Report on Progress Toward a Sustainable Society 

 -  1991  Worldwatch Institute(India), New Delhi. 
 - 1-254  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>81-85552-01-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>A    N1