Brown, Lester R. <br/><br/>
Vital Signs: environmental trends that are shaping our future 

 - New York  Worldwatch Institute  1992 
 - 192p.  24cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>0393320227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development
<br/><br/><label>LC Class. No.: </label>ZOO HD75.6.B76