Amstutz,GC <br/><br/>
Glosary of mining geology  in Inglish, in Spanish, French and German 

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 - Stuttgart - ALEM  F. Enke  1971 
 - 196p.  22 cm 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Minas--Geologia--Ingles--Espaņol--Frances--Aleman--<br/>Geologia