Congreso Geologico Internacional, 21, Copenhagen, 1960 <br/><br/>
Guide Books to excursions... 

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 - Copenhagen -   International Geological Gongress  1960 
 -  20 cm 
 - Congreso Geologico Internacional, 21, Copenhagen, 1960   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Congreso Internacional--Congreso--Geologia--<br/>Geologia