Economic geology and the bulletin of economic geologists 

 - s.l :    The society 
 - v.:    ill. ;    27cm. 
 - Bimonthly 
 - Vol.84,no.1 (Jan-Feb 1989)- 
<br/><br/>  Latest issue consulted: Vol.84,no.4 (June-July 1989) 
<br/><br/>The society of economic geologists