Forrester, Jay W. <br/><br/>
World dynamics 

 - Cambridge, Mass. :  Wright-Allen,  1971 
 - 142 p.  : gráfs. 
<br/><br/><label>LCCN: </label>41586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología.
<br/><br/><label>Dewey Class. No.: </label>574.5  / F6