Brown, Lester R. and others <br/><br/>
State of the world 1987  : a worldwatch institute report on progress toward a sustainable society 

 - New Delhi  ; Prentice-Hall Of India  , 1987 
 - xvii,268p. 
<br/><br/><label>ISBN: </label>0876924895  75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History<br/>World History
<br/><br/><label>Dewey Class. No.: </label>909  / BRO