Washburn, A.L.. <br/><br/>
Gecryology:a survey of periglacial processes and environments /  
by A.L.Washburn. 
 - 1st.Edn. /  
 - London :   Edward Arnold (Publishers) Ltd. 
 - vi,406p :  
<br/><br/><label>ISBN: </label>0-7131-6119-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geocryology
<br/><br/><label>Dewey Class. No.: </label>H421:V  / L9