Calder, Ritchie <br/><br/>
Men against the desert 

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 - London  George Allen & Unwin  1958 
 - 208 p.   
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<br/><br/><label>Subjects--Index Terms: </label>Desert - Geography  Geography - Desert 
<br/><br/><label>Dewey Class. No.: </label>915-011(252)