HOGBOM, Bertil <br/><br/>
Ueber die geologische Bedeutung des Frostes 

 - Uppsala  1914 
 - 27cm. 
<br/><br/> In German.  Offprint from Bulletin of The Geological Institution of the University of Upsala, Vol.12, 1914 
<br/><br/><label>Dewey Class. No.: </label>16.2 
<br/><br/><label>Report. No.: </label>T371.2