Kimbell, Charles L. <br/><br/>
Mineral in the World economy 

 - Washington, D.C.  U. S. Government Printing Office  1992 
 - v,52p.  28cm. 
<br/><br/><label>ISBN: </label>0-16-038231-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries
<br/><br/><label>LC Class. No.: </label>GY HD9506.K55