Johnston, R.J.  . <br/><br/>
Dictionary of human geography /  
edited by R.J. Johnston, Derek Gregory, Geraldine Pratt and Michael Watts. 
 - 4th ed /  
 - Malden :   Blackwell Publishing ,   2000 
 - 958p :  
<br/><br/><label>ISBN: </label>1-4051-3604-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U47  / P0