World mineral statistics 

 - Nottingham  BGS  1993 
 -  tbls. 
<br/><br/> Impreso 
<br/><br/>07527 al 07528 
<br/><br/> Metals and energy : production, exports, imports. Industrial mineral : production, exports, imports. 
<br/><br/><label>ISSN: </label>0-85272-231-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENERGIA<br/>MINAS<br/>ESTADISTICA
<br/><br/><label>Dewey Class. No.: </label>R1  / 137