Heer, David M. <br/><br/>
Society and population 
by David M. Heer 
 - New York  Prenctice -Hall Inc.  1968 
 - ix, 118p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population. Demography
<br/><br/><label>Dewey Class. No.: </label>B12 H36