Protecting America’s borders / 
Doug Stinson, book editor. 
 - Detroit :  Greenhaven Press,  2005. 
 - 94 p. :  ill ;  24 cm. 
 - At issue .
<br/><br/>Includes bibliographical references (p. 90-91) and index. 
<br/><br/><label>ISBN: </label>073772739x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Emigration and immigration--Government policy