Valentine, Gill  <br/><br/>
Key methods in geography 

 - London  Sage  2004 
 - xviii,572 p. 
<br/><br/><label>ISBN: </label>076197492X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographical Research<br/>Research Methods - Geography
<br/><br/><label>Dewey Class. No.: </label>910.72  / K29