World mineral statistics 1982-86 

 - London,  British Geological Survey,  1988. 
 - iv, 366 p. 
<br/><br/> "Production: exports: imports." 
<br/><br/><label>ISBN: </label>085272103X 
<br/><br/><label>LCCN: </label>66061887     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Statistics--Periodicals.<br/>Mines and mineral resources--Statistics--Periodicals.