FRENCH GEOLOGICAL SURVEY <br/><br/>
RESEARCH AND DEVELOPMENT 

 - S.E. 
 - Francia  BUREAU DE RECHERCHES GEOLOGIQUES ET MINIERES  1980 PARIS 
 - 111 
<br/><br/><label>LCCN: </label>59394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AMBIENTE<br/>ENERGIA<br/>GEOLOGIA<br/>MINERALOGIA
<br/><br/><label>Dewey Class. No.: </label>550