Harden, G. <br/><br/>
Analytical Methods Used In Geochemical Prospecting Work 

 -  SEGEMAR  1963 
<br/><br/> Geological Survey Of British Guiana, Georgetown 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prospeccion Geoquimica<br/>Metodos Analiticos