Joyce James Avery <br/><br/>
World population 
Joyce James Avery 
 - New York  Oceana Publications, Inc. USA      1976 
 - 2824p  cm. 
 -  Vol. 4 .
<br/><br/><label>Standard No.: </label>17,800 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:5.1,N74, L6.4