B. B. Polynov <br/><br/>
Cycle of weathering 

 - London  Thomas Murby and Co  1937 
 - 219p 
<br/><br/>B. B. Polynov & Alexander Mur: Cycle of weathering.  London.  Thomas Murby and Co, 1937.--(551.6POL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>551.6  / POL