Weeks, John Robert,  1944- <br/><br/>
Population :  an introduction to concepts and issues / 
John R. Weeks 
 - 9th ed. 
 - Belmont, CA :  Wadsworth/Thomson Learning,  2005 
 - xxiv, 675 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 615-654) and indexes 
<br/><br/><label>ISBN: </label>0534627692 (hbk.)  RM433.96 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population