Ballantyne, Colin K.  <br/><br/>
The periglaciation of Great Britain/ 
Colin K. Ballantyne and Charles Harris. 
 - Cambridge:  Cambridge University Press,  1995. 
 - 330 p. :   ill. ;   28 cm. 
<br/><br/>p. 299-323. 
<br/><br/><label>ISBN: </label>0521324599  RM255.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Glacial landforms--United Kingdom.