The united states  : a contemporary human geography 
P.L. Knox  
 - New York:  Longman Scientific & Technical,  1988. 
 - 287p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>058230153X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anthropo-Geography-United States
<br/><br/><label>Dewey Class. No.: </label>304.20973  / UNI