Dury, G. H. <br/><br/>
The face of the earth / 
G.H. Dury. 
 - Harmondsworth, Middlesex :  Penguin Books,  1966. 
 - xii, 238 p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 225 - 232. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology.<br/>Geology.