Beetz,Werner By. <br/><br/>
On a great through-valley in the Namib. 

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 - AFR    1924 
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 - Transactions of the Geological of S. Africa   v.27 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Excursion--Namib--Africa--Africa<br/>Geologia