Berryman, Alan A.  x <br/><br/>
Popluation system  A general introduction 

 - x 
 - N.Y.  Plenum Press  1981 
 - xv, 222 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human Ecology Population 
<br/><br/><label>Dewey Class. No.: </label>304.6/BEP