Washburn A L <br/><br/>
Geocryology    A survey of periglacial processes an    
Washburn A L 
 - 2 
 - London  Edward Arnold U K         1979 
 - 406p.  cm. 
<br/><br/> Bib p. 321-96 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H421, L9