Geological magazine 

 - Cambridge :  Cambridge University Press,  1864- 
 - v. :  ill ;  26 cm. 
 - Bimonthly,  1940- 
 - Monthly,  1864-1939 
<br/><br/> UKM: v.71 (1934)-; 
<br/><br/><label>ISSN: </label>0016-7568 
 = Geological magazine Geological magazine 
<br/><br/><label>Source: </label> Professional Advisory Approach Sdn. Bhd. Kuala Lumpur, (langganan tahunan) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Periodicals