BROWN,Lester.R <br/><br/>
State of the World;  a worldwatch institute report on progress toward a sustainable society/ 
Lester R. Brown..[et...........al] 
 - New York,  Worldwatch Institute,  c1991. 
 - xiii,253p.: 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0393029344 
<br/><br/><label>Dewey Class. No.: </label>301.2