Walford, Nigel <br/><br/>
Geographical Data Characteristics and Sources  Characteristics and sources 

 - New York  John Wiley & Sons, Ltd 
 - 274 
<br/><br/><label>ISBN: </label>0-471-97085-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>910.28557