Brown, Lester R. <br/><br/>
State of the World-1987: a world watch Institute report on Progress towards a sustainable society 

 - New Delhi  Prentice-Hall  1987 
 - xvii,268p.  25cm. 
<br/><br/><label>ISBN: </label>0876924895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>LC Class. No.: </label>HC54.B7