Amstutz, Gerhardt Christian <br/><br/>
A note on a peculiar association of copper with fossil plants in Central Peru 

 - Lima  Sociedad Geológica del Perú  1956 
 - pp. 5-11 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBRE<br/>MINERALIZACION<br/>PLANTAS FOSILES<br/>YACIMIENTOS MINERALES
<br/><br/><label>Subjects--Geographic Terms: </label><br/>PERU