Weeks, John Robert, 1944- <br/><br/>
Population :   an introduction to concepts and issues /  
John R. Weeks. 
 - Sixth Edition 
 - Belmont :   Wadsworth Publishing Company,  c1996 
 - xxii, 682 pages :   illustrations, maps ;   25 cm 
<br/><br/> Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0-534-26460-3 (acid-free paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>Dewey Class. No.: </label>DC 304.6  / W41