World Mineral Exploration :  Trends and Economic Issues / 
John E. Tilton, Roderick G. Eggert, and Hans H. Landsberg, editors. 
 - Washington, D.C. :  [Baltimore, Md.] :  Resources for the Future ;  Distributed worldwide by Johns Hopkins University Press,  c1988. 
 - xxvii, 464 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0915707284 (alk. paper) 
<br/><br/><label>LCCN: </label>87-027527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries.<br/>Mines and mineral resources.<br/>Prospecting.
<br/><br/><label>LC Class. No.: </label>HD9506.A2  / W625 1988