Pfeiffer Ehrenfried <br/><br/>
Earth's face landscape and its relation to the health of the soil, the   
  

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 - London  Faber & Faber  1947 
 - 138, 22cms. index, photos. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>631.45 pfe/ear