Economic geology and the bulletin of the society of economic geologists : Vol. 85 Iss. 5-8 Year. 1990 

 - Lancaster  The Economic Geology Publishing Company  1990 
 - [V.P]  Illustration  27cm x 20cm  Bound Journal 
 - 8 
<br/><br/><label>ISSN: </label>03610128 0190518X 00130109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geology <br/>Geology
<br/><br/><label>Dewey Class. No.: </label>553.05  / ECO