De Blij, Harm J. , <br/><br/>
Geography :  realms, regions, and concepts / 
H J de Blij, Peter O Muller. 
 - 9th ed. 
<br/><br/><label>ISBN: </label>0471314242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography, Ancient --Maps.
<br/><br/><label>LC Class. No.: </label>G128   / .D42 2000