Hanwell, James David. <br/><br/>
Techniques in physical geography / 
James Hanwell and Malcolm Newson. 
 - London :  Macmillan Education,  1973. 
 - 230 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0333137450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography--Technique.